Array microphone assembly
Latest Shure Acquisition Holdings, Inc. Patents:
Description
The broken lines of even length shown in the drawings illustrate portions of the array microphone assembly that form no part of the claimed design.
Claims
The ornamental design for an array microphone assembly, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
1535408 | April 1925 | Fricke |
1540788 | June 1925 | McClure |
1965830 | July 1934 | Hammer |
2164655 | July 1939 | Kleerup |
D122771 | October 1940 | Doner |
2233412 | March 1941 | Hill |
2268529 | December 1941 | Stiles |
2343037 | February 1944 | Adelman |
2377449 | June 1945 | Prevette |
2481250 | September 1949 | Schneider |
2521603 | September 1950 | Prew |
2533565 | December 1950 | Eichelman |
2840181 | June 1958 | Wildman |
2912605 | November 1959 | Tibbetts |
2938113 | May 1960 | Schneil |
3019854 | February 1962 | O'Bryant |
3143182 | August 1964 | Sears et al. |
3160225 | December 1964 | Sechrist |
3161975 | December 1964 | McMillan |
3205601 | September 1965 | Gawne et al. |
3509290 | April 1970 | Mochida et al. |
3696885 | October 1972 | Grieg |
3755625 | August 1973 | Maston |
3857191 | December 1974 | Sadorus |
3906431 | September 1975 | Clearwaters |
D237103 | October 1975 | Fisher |
3938617 | February 17, 1976 | Forbes |
3941638 | March 2, 1976 | Horky |
4008408 | February 15, 1977 | Kodama |
4029170 | June 14, 1977 | Phillips |
4032725 | June 28, 1977 | McGee |
4070547 | January 24, 1978 | Dellar |
4072821 | February 7, 1978 | Bauer |
4096353 | June 20, 1978 | Bauer |
4127156 | November 28, 1978 | Brandt |
4131760 | December 26, 1978 | Christensen |
4184048 | January 15, 1980 | Alcaide |
4198705 | April 15, 1980 | Massa |
D255234 | June 3, 1980 | Wellward et al. |
D256015 | July 22, 1980 | Doherty |
4212133 | July 15, 1980 | Lufkin |
4237339 | December 2, 1980 | Bunting |
4244096 | January 13, 1981 | Kashichi |
4244906 | January 13, 1981 | Heinemann |
4254417 | March 3, 1981 | Speiser |
4275694 | June 30, 1981 | Nagaishi |
4296280 | October 20, 1981 | Richie |
4305141 | December 8, 1981 | Massa |
4308425 | December 29, 1981 | Momose |
4311874 | January 19, 1982 | Wallace, Jr. |
4330691 | May 18, 1982 | Gordon |
4334740 | June 15, 1982 | Wray |
4365449 | December 28, 1982 | Liautaud |
4414433 | November 8, 1983 | Horie |
4429850 | February 7, 1984 | Weber |
4436966 | March 13, 1984 | Botros |
4449238 | May 15, 1984 | Lee |
4466117 | August 14, 1984 | Goerike |
4485484 | November 27, 1984 | Flanagan |
4489442 | December 1984 | Anderson |
4518826 | May 21, 1985 | Caudill et al. |
4521908 | June 4, 1985 | Miyaji |
4566557 | January 28, 1986 | Lemaitre |
4593404 | June 3, 1986 | Bolin |
4653102 | March 24, 1987 | Hansen |
4658425 | April 14, 1987 | Julstrom |
4669108 | May 26, 1987 | Deinzer |
4693174 | September 15, 1987 | Anderson |
4696043 | September 22, 1987 | Iwahara |
4712231 | December 8, 1987 | Julstrom |
4741038 | April 26, 1988 | Elko |
4752961 | June 21, 1988 | Kahn |
4805730 | February 21, 1989 | O'Neill |
4815132 | March 21, 1989 | Minami |
4860366 | August 22, 1989 | Fukushi |
4881135 | November 14, 1989 | Heilweil |
4903247 | February 20, 1990 | Van Gerwen |
4923032 | May 8, 1990 | Nuernberger |
4928312 | May 22, 1990 | Hill |
4969197 | November 6, 1990 | Takaya |
5038935 | August 13, 1991 | Wenkman et al. |
5121426 | June 9, 1992 | Baumhauer |
D329239 | September 8, 1992 | Hahn |
5214709 | May 25, 1993 | Ribic |
D340718 | October 26, 1993 | Leger et al. |
D345346 | March 22, 1994 | Alfonso et al. |
D345379 | March 22, 1994 | Chan |
5297210 | March 22, 1994 | Julstrom |
5322979 | June 21, 1994 | Cassity et al. |
5323459 | June 21, 1994 | Hirano |
5335011 | August 2, 1994 | Addeo |
5359374 | October 25, 1994 | Schwartz |
5371789 | December 6, 1994 | Hirano |
5383293 | January 24, 1995 | Royal |
5384843 | January 24, 1995 | Masuda |
5396554 | March 7, 1995 | Hirano |
5400413 | March 21, 1995 | Kindel |
D363045 | October 10, 1995 | Phillips et al. |
5473701 | December 5, 1995 | Cezanne |
5509634 | April 23, 1996 | Gebka |
5513265 | April 30, 1996 | Hirano |
5525765 | June 11, 1996 | Freiheit |
5550924 | August 27, 1996 | Helf |
5574793 | November 12, 1996 | Hirschhorn |
5602962 | February 11, 1997 | Kellermann |
5633936 | May 27, 1997 | Oh |
5645257 | July 8, 1997 | Ward |
D382118 | August 12, 1997 | Ferrero |
5661813 | August 26, 1997 | Shimauchi |
5673327 | September 30, 1997 | Julstrom |
5687229 | November 11, 1997 | Sih |
5706344 | January 6, 1998 | Finn |
5717171 | February 10, 1998 | Miller |
D392977 | March 31, 1998 | Kim |
D394061 | May 5, 1998 | Fink |
5761318 | June 2, 1998 | Shimauchi |
5766702 | June 16, 1998 | Lin |
5787183 | July 28, 1998 | Chu |
5796819 | August 18, 1998 | Romesburg |
5848146 | December 8, 1998 | Slattery |
5870482 | February 9, 1999 | Loeppert et al. |
5888412 | March 30, 1999 | Sooriakumar et al. |
5888439 | March 30, 1999 | Miller |
6035962 | March 14, 2000 | Lin |
6039457 | March 21, 2000 | O'Neal |
6041127 | March 21, 2000 | Elko |
6049607 | April 11, 2000 | Marash |
D424538 | May 9, 2000 | Hayashi et al. |
6069961 | May 30, 2000 | Nakazawa |
6125179 | September 26, 2000 | Wu |
D432518 | October 24, 2000 | Muto |
6137887 | October 24, 2000 | Anderson |
6144746 | November 7, 2000 | Azima et al. |
6173059 | January 9, 2001 | Huang |
6198831 | March 6, 2001 | Azima et al. |
6205224 | March 20, 2001 | Underbrink |
6215881 | April 10, 2001 | Azima |
6266427 | July 24, 2001 | Mathur |
6285770 | September 4, 2001 | Azima et al. |
6329908 | December 11, 2001 | Frecska |
6332029 | December 18, 2001 | Azima |
D453016 | January 22, 2002 | Nevill et al. |
6393129 | May 21, 2002 | Conrad et al. |
6442272 | August 27, 2002 | Osovets |
6449593 | September 10, 2002 | Valve |
6488367 | December 3, 2002 | Debesis et al. |
D469090 | January 21, 2003 | Tsuji |
6505057 | January 7, 2003 | Finn |
6556682 | April 29, 2003 | Gilloire |
6592237 | July 15, 2003 | Pledger |
6665971 | December 23, 2003 | Lowry |
6704422 | March 9, 2004 | Jensen |
D489707 | May 11, 2004 | Kobayashi |
6731334 | May 4, 2004 | Maeng |
6741720 | May 25, 2004 | Myatt |
6768795 | July 27, 2004 | Feltstroem |
6885750 | April 26, 2005 | Egelmeers |
6895093 | May 17, 2005 | Ali |
6931123 | August 16, 2005 | Hughes |
6944312 | September 13, 2005 | Mason |
D510729 | October 18, 2005 | Chen |
6968064 | November 22, 2005 | Ning |
6990193 | January 24, 2006 | Beaucoup |
6993126 | January 31, 2006 | Kyrylenko |
6993145 | January 31, 2006 | Combest |
7003099 | February 21, 2006 | Zhang |
7031269 | April 18, 2006 | Lee |
7035415 | April 25, 2006 | Belt |
7054451 | May 30, 2006 | Janse |
D526643 | August 15, 2006 | Ishizaki |
D527372 | August 29, 2006 | Allen |
7092516 | August 15, 2006 | Furuta |
7092882 | August 15, 2006 | Arrowood |
7098865 | August 29, 2006 | Christensen |
7120269 | October 10, 2006 | Lowell |
D533177 | December 5, 2006 | Andre |
D542543 | May 15, 2007 | Bruce |
D546318 | July 10, 2007 | Yoon et al. |
D546814 | July 17, 2007 | Takita |
D547748 | July 31, 2007 | Tsuge |
D549673 | August 28, 2007 | Niitsu |
7269263 | September 11, 2007 | Dedieu |
D552570 | October 9, 2007 | Niitsu |
D566685 | April 15, 2008 | Koller et al. |
7359504 | April 15, 2008 | Reuss |
7387151 | June 17, 2008 | Payne |
D582391 | December 9, 2008 | Morimoto |
D587709 | March 3, 2009 | Niitsu et al. |
D589605 | March 31, 2009 | Reedy et al. |
7503616 | March 17, 2009 | Linhard |
7536769 | May 26, 2009 | Pedersen |
D595736 | July 7, 2009 | Son et al. |
7565949 | July 28, 2009 | Tojo |
D599553 | September 8, 2009 | Shapiro |
D601585 | October 6, 2009 | Andre |
7651390 | January 26, 2010 | Profeta |
7660428 | February 9, 2010 | Rodman |
D613338 | April 6, 2010 | Marukos |
7701110 | April 20, 2010 | Fukuda et al. |
D614871 | May 4, 2010 | Tang et al. |
7724891 | May 25, 2010 | Beaucoup |
7747001 | June 29, 2010 | Kellermann |
7756278 | July 13, 2010 | Moorer |
7831035 | November 9, 2010 | Stokes |
7831036 | November 9, 2010 | Beaucoup |
D636188 | April 19, 2011 | Kim et al. |
7925006 | April 12, 2011 | Hirai |
7925007 | April 12, 2011 | Stokes |
7970123 | June 28, 2011 | Beaucoup |
7970151 | June 28, 2011 | Oxford |
D642385 | August 2, 2011 | Lee et al. |
7991167 | August 2, 2011 | Oxford |
7995768 | August 9, 2011 | Miki |
8005238 | August 23, 2011 | Tashev |
8019091 | September 13, 2011 | Burnett |
8059843 | November 15, 2011 | Hung |
8064629 | November 22, 2011 | Jiang |
8085947 | December 27, 2011 | Haulick |
8098842 | January 17, 2012 | Florencio |
8098844 | January 17, 2012 | Elko |
8103030 | January 24, 2012 | Barthel |
D655271 | March 6, 2012 | Park |
D656473 | March 27, 2012 | Laube |
8130969 | March 6, 2012 | Buck |
8130977 | March 6, 2012 | Chu |
8135143 | March 13, 2012 | Ishibashi |
D658153 | April 24, 2012 | Woo |
8175291 | May 8, 2012 | Chan |
8184801 | May 22, 2012 | Hamalainen |
8189765 | May 29, 2012 | Nishikawa |
8189810 | May 29, 2012 | Wolff |
8199927 | June 12, 2012 | Raftery |
8204198 | June 19, 2012 | Adeney |
8213596 | July 3, 2012 | Beaucoup |
8213634 | July 3, 2012 | Daniel |
8219387 | July 10, 2012 | Cutler |
8229134 | July 24, 2012 | Duraiswami |
8233352 | July 31, 2012 | Beaucoup |
8249273 | August 21, 2012 | Inoda |
8275120 | September 25, 2012 | Stokes, III |
8284949 | October 9, 2012 | Farhang |
8286749 | October 16, 2012 | Stewart, Jr. et al. |
8290142 | October 16, 2012 | Lambert |
8291670 | October 23, 2012 | Gard |
8297402 | October 30, 2012 | Stewart et al. |
8331582 | December 11, 2012 | Steele |
8385557 | February 26, 2013 | Tashev |
D678329 | March 19, 2013 | Lee |
8395653 | March 12, 2013 | Feng |
8403107 | March 26, 2013 | Stewart, Jr. et al. |
8433061 | April 30, 2013 | Cutler |
D682266 | May 14, 2013 | Wu |
8437490 | May 7, 2013 | Marton |
8443930 | May 21, 2013 | Stewart, Jr. |
8447590 | May 21, 2013 | Ishibashi |
D685346 | July 2, 2013 | Szymanski et al. |
D686182 | July 16, 2013 | Ashiwa |
8479871 | July 9, 2013 | Stewart et al. |
8483398 | July 9, 2013 | Fozunbal |
8498423 | July 30, 2013 | Thaden |
D687432 | August 6, 2013 | Duan |
8503653 | August 6, 2013 | Ahuja |
8515089 | August 20, 2013 | Nicholson |
8553904 | October 8, 2013 | Said |
D693328 | November 12, 2013 | Goetzen |
8583481 | November 12, 2013 | Viveiros |
8600443 | December 3, 2013 | Kawaguchi |
8605890 | December 10, 2013 | Zhang |
8631897 | January 21, 2014 | Stewart, Jr. et al. |
8638951 | January 28, 2014 | Zurek |
D699712 | February 18, 2014 | Bourne |
8644477 | February 4, 2014 | Gilbert |
8654990 | February 18, 2014 | Faller |
8660274 | February 25, 2014 | Wolff |
8660275 | February 25, 2014 | Buck |
8670581 | March 11, 2014 | Harman |
8672087 | March 18, 2014 | Stewart, Jr. et al. |
8676728 | March 18, 2014 | Velusamy |
8744069 | June 3, 2014 | Cutler |
8811601 | August 19, 2014 | Mohammad |
8818002 | August 26, 2014 | Tashev |
8842851 | September 23, 2014 | Beaucoup |
8855326 | October 7, 2014 | Derkx |
8855327 | October 7, 2014 | Tanaka |
8873789 | October 28, 2014 | Bigeh |
D717272 | November 11, 2014 | Kim et al. |
8886343 | November 11, 2014 | Ishibashi |
8893849 | November 25, 2014 | Hudson |
D504889 | May 10, 2005 | Andre et al. |
D718731 | December 2, 2014 | Lee |
8903106 | December 2, 2014 | Meyer |
8942382 | January 27, 2015 | Elko |
D725059 | March 24, 2015 | Kim |
D725631 | March 31, 2015 | McNamara |
D726144 | April 7, 2015 | Kang |
D727968 | April 28, 2015 | Onoue |
9002028 | April 7, 2015 | Haulick |
D729767 | May 19, 2015 | Lee et al. |
9094496 | July 28, 2015 | Teutsch |
D735717 | August 4, 2015 | Lam |
D737245 | August 25, 2015 | Fan et al. |
9113247 | August 18, 2015 | Chatlani |
9126827 | September 8, 2015 | Hsieh et al. |
9129223 | September 8, 2015 | Velusamy |
D740279 | October 6, 2015 | Wu |
9172345 | October 27, 2015 | Kok |
D743376 | November 17, 2015 | Kim |
D743939 | November 24, 2015 | Seong |
9215327 | December 15, 2015 | Bathurst |
9215543 | December 15, 2015 | Sun |
9226088 | December 29, 2015 | Pandey et al. |
9237391 | January 12, 2016 | Benesty |
9247367 | January 26, 2016 | Nobile |
9253567 | February 2, 2016 | Morcelli |
9264553 | February 16, 2016 | Pandey |
9294839 | March 22, 2016 | Lambert |
9301049 | March 29, 2016 | Elko |
D754103 | April 19, 2016 | Fischer et al. |
9319532 | April 19, 2016 | Bao |
9319799 | April 19, 2016 | Salmon et al. |
9326060 | April 26, 2016 | Nicholson |
9338549 | May 10, 2016 | Haulick |
9357080 | May 31, 2016 | Beaucoup |
9403670 | August 2, 2016 | Schelling et al. |
D769239 | October 18, 2016 | Li |
9462378 | October 4, 2016 | Kuech |
9479627 | October 25, 2016 | Rung |
9479885 | October 25, 2016 | Ivanov |
9489948 | November 8, 2016 | Chu |
9510090 | November 29, 2016 | Lissek |
9516412 | December 6, 2016 | Shigenaga |
9560451 | January 31, 2017 | Eichfeld |
9565493 | February 7, 2017 | Abraham |
9578413 | February 21, 2017 | Sawa |
9591404 | March 7, 2017 | Chhetri |
D784299 | April 18, 2017 | Cho |
9615173 | April 4, 2017 | Sako |
9635186 | April 25, 2017 | Pandey |
D787481 | May 23, 2017 | Tysso |
D788073 | May 30, 2017 | Silvera |
9641688 | May 2, 2017 | Pandey |
9641929 | May 2, 2017 | Li |
9641935 | May 2, 2017 | Ivanov |
D789323 | June 13, 2017 | Mackiewicz |
9761243 | September 12, 2017 | Taenzer |
9813806 | November 7, 2017 | Graham |
9826211 | November 21, 2017 | Sawa |
9854101 | December 26, 2017 | Pandey |
9866952 | January 9, 2018 | Pandey |
9894434 | February 13, 2018 | Rollow, IV |
9930448 | March 27, 2018 | Chen |
D819631 | June 5, 2018 | Matsumiya |
10244219 | March 26, 2019 | Sawa |
D864136 | October 22, 2019 | Kim |
D865723 | November 5, 2019 | Cho |
D883952 | May 12, 2020 | Lucas |
D888020 | June 23, 2020 | Lyu |
D900070 | October 27, 2020 | Lantz |
D900071 | October 27, 2020 | Lantz |
D900072 | October 27, 2020 | Lantz |
D900073 | October 27, 2020 | Lantz |
D900074 | October 27, 2020 | Lantz |
D924189 | July 6, 2021 | Park |
20020015500 | February 7, 2002 | Belt |
20020041679 | April 11, 2002 | Beaucoup |
20020131580 | September 19, 2002 | Smith |
20020146282 | October 10, 2002 | Wilkes |
20020149070 | October 17, 2002 | Sheplak et al. |
20030053639 | March 20, 2003 | Beaucoup |
20030059061 | March 27, 2003 | Tsuji |
20030063762 | April 3, 2003 | Tajima et al. |
20030107478 | June 12, 2003 | Hendricks |
20030118200 | June 26, 2003 | Beaucoup |
20030138119 | July 24, 2003 | Pocino |
20030161485 | August 28, 2003 | Smith |
20030185404 | October 2, 2003 | Milsap |
20040013038 | January 22, 2004 | Kajala |
20040013252 | January 22, 2004 | Craner |
20040105557 | June 3, 2004 | Matsuo |
20040125942 | July 1, 2004 | Beaucoup |
20040240664 | December 2, 2004 | Freed |
20050005494 | January 13, 2005 | Way |
20050094580 | May 5, 2005 | Kumar |
20050094795 | May 5, 2005 | Rambo |
20050149320 | July 7, 2005 | Kajala |
20050175189 | August 11, 2005 | Lee |
20050213747 | September 29, 2005 | Popovich |
20050238196 | October 27, 2005 | Furuno |
20050271221 | December 8, 2005 | Cerwin |
20050286698 | December 29, 2005 | Bathurst |
20050286729 | December 29, 2005 | Harwood |
20060088173 | April 27, 2006 | Rodman |
20060104458 | May 18, 2006 | Kenoyer |
20060151256 | July 13, 2006 | Lee |
20060159293 | July 20, 2006 | Azima et al. |
20060165242 | July 27, 2006 | Miki |
20060192976 | August 31, 2006 | Hall et al. |
20060198541 | September 7, 2006 | Henry |
20060215866 | September 28, 2006 | Francisco |
20060233353 | October 19, 2006 | Beaucoup |
20060239471 | October 26, 2006 | Mao |
20060262942 | November 23, 2006 | Oxford |
20060269080 | November 30, 2006 | Oxford |
20070053524 | March 8, 2007 | Haulick |
20070093714 | April 26, 2007 | Beaucoup |
20070116255 | May 24, 2007 | Derkx |
20070120029 | May 31, 2007 | Keung et al. |
20070165871 | July 19, 2007 | Roovers |
20070230712 | October 4, 2007 | Belt |
20080056517 | March 6, 2008 | Algazi |
20080101622 | May 1, 2008 | Sugiyama |
20080130907 | June 5, 2008 | Sudo |
20080144848 | June 19, 2008 | Buck |
20080232607 | September 25, 2008 | Tashev |
20080247567 | October 9, 2008 | Kjolerbakken |
20080259731 | October 23, 2008 | Happonen |
20080260175 | October 23, 2008 | Elko |
20080285772 | November 20, 2008 | Haulick |
20090003586 | January 1, 2009 | Lai |
20090030536 | January 29, 2009 | Gur |
20090052684 | February 26, 2009 | Ishibashi |
20090087000 | April 2, 2009 | Ko |
20090087001 | April 2, 2009 | Jiang |
20090129609 | May 21, 2009 | Oh |
20090147967 | June 11, 2009 | Ishibashi |
20090150149 | June 11, 2009 | Cutter |
20090169027 | July 2, 2009 | Ura |
20090274318 | November 5, 2009 | Ishibashi |
20090310794 | December 17, 2009 | Ishibashi |
20100011644 | January 21, 2010 | Kramer |
20100034397 | February 11, 2010 | Nakadai |
20100074433 | March 25, 2010 | Zhang |
20100111324 | May 6, 2010 | Yeldener |
20100119097 | May 13, 2010 | Ohtsuka |
20100128892 | May 27, 2010 | Chen |
20100131749 | May 27, 2010 | Kim |
20100150364 | June 17, 2010 | Buck |
20100189275 | July 29, 2010 | Christoph |
20100202628 | August 12, 2010 | Meyer |
20100215184 | August 26, 2010 | Buck |
20100217590 | August 26, 2010 | Nemer |
20100246873 | September 30, 2010 | Chen |
20100314513 | December 16, 2010 | Evans et al. |
20110007921 | January 13, 2011 | Stewart, Jr. et al. |
20110038229 | February 17, 2011 | Beaucoup |
20110096915 | April 28, 2011 | Nemer |
20110164761 | July 7, 2011 | McCowan |
20110194719 | August 11, 2011 | Frater |
20110211706 | September 1, 2011 | Tanaka |
20110311064 | December 22, 2011 | Teutsch |
20110311085 | December 22, 2011 | Stewart, Jr. et al. |
20110317862 | December 29, 2011 | Hosoe |
20120002835 | January 5, 2012 | Stewart, Jr. et al. |
20120027227 | February 2, 2012 | Kok |
20120076316 | March 29, 2012 | Zhu |
20120080260 | April 5, 2012 | Stewart, Jr. et al. |
20120093344 | April 19, 2012 | Sun |
20120128160 | May 24, 2012 | Kim |
20120128175 | May 24, 2012 | Visser |
20120155688 | June 21, 2012 | Wilson |
20120169826 | July 5, 2012 | Jeong |
20120177219 | July 12, 2012 | Mullen et al. |
20120182429 | July 19, 2012 | Forutanpour |
20120224709 | September 6, 2012 | Keddem |
20120243698 | September 27, 2012 | Elko |
20120262536 | October 18, 2012 | Chen |
20120288079 | November 15, 2012 | Burnett |
20120288114 | November 15, 2012 | Duraiswami |
20120294472 | November 22, 2012 | Hudson et al. |
20120327115 | December 27, 2012 | Chhetri |
20130004013 | January 3, 2013 | Stewart, Jr. et al. |
20130015014 | January 17, 2013 | Stewart, Jr. et al. |
20130016847 | January 17, 2013 | Steiner |
20130029684 | January 31, 2013 | Kawaguchi |
20130034241 | February 7, 2013 | Pandey |
20130039504 | February 14, 2013 | Pandey et al. |
20130083911 | April 4, 2013 | Bathurst |
20130094689 | April 18, 2013 | Tanaka et al. |
20130101141 | April 25, 2013 | McElveen |
20130136274 | May 30, 2013 | Aehgren |
20130206501 | August 15, 2013 | Yu |
20130251181 | September 26, 2013 | Stewart, Jr. et al. |
20130264144 | October 10, 2013 | Hudson et al. |
20130271559 | October 17, 2013 | Feng |
20130336516 | December 19, 2013 | Stewart et al. |
20130343549 | December 26, 2013 | Vemireddy |
20140016794 | January 16, 2014 | Lu |
20140072151 | March 13, 2014 | Ochs |
20140098964 | April 10, 2014 | Rosca |
20140233777 | August 21, 2014 | Tseng |
20140264654 | September 18, 2014 | Salmon |
20140265774 | September 18, 2014 | Stewart, Jr. et al. |
20140270271 | September 18, 2014 | Dehe et al. |
20140286518 | September 25, 2014 | Stewart, Jr. et al. |
20140301586 | October 9, 2014 | Stewart, Jr. et al. |
20140307882 | October 16, 2014 | Leblanc |
20140341392 | November 20, 2014 | Lambert |
20140357177 | December 4, 2014 | Stewart, Jr. et al. |
20150030172 | January 29, 2015 | Gaensler |
20150055796 | February 26, 2015 | Nugent |
20150055797 | February 26, 2015 | Nguyen |
20150070188 | March 12, 2015 | Aramburu |
20150078581 | March 19, 2015 | Etter |
20150078582 | March 19, 2015 | Graham et al. |
20150117672 | April 30, 2015 | Christoph |
20150118960 | April 30, 2015 | Petit et al. |
20150126255 | May 7, 2015 | Yang |
20150281832 | October 1, 2015 | Kishimoto |
20150281833 | October 1, 2015 | Shigenaga |
20150350621 | December 3, 2015 | Sawa |
20160029120 | January 28, 2016 | Nesta |
20160031700 | February 4, 2016 | Sparks et al. |
20160080867 | March 17, 2016 | Nugent |
20160111109 | April 21, 2016 | Tsujikawa |
20160142548 | May 19, 2016 | Pandey |
20160142815 | May 19, 2016 | Norris |
20160148057 | May 26, 2016 | Oh |
20160150316 | May 26, 2016 | Kubota |
20160234593 | August 11, 2016 | Matsumoto |
20160295279 | October 6, 2016 | Srinivasan |
20160300584 | October 13, 2016 | Pandey |
20160302002 | October 13, 2016 | Lambert |
20160302006 | October 13, 2016 | Pandey |
20160323668 | November 3, 2016 | Abraham |
20160330545 | November 10, 2016 | McElveen |
20160337523 | November 17, 2016 | Pandey |
20160353200 | December 1, 2016 | Bigeh |
20170019744 | January 19, 2017 | Matsumoto |
20170105066 | April 13, 2017 | McLaughlin |
20170134849 | May 11, 2017 | Pandey |
20170134850 | May 11, 2017 | Graham |
20170164101 | June 8, 2017 | Rollow, IV |
20170180861 | June 22, 2017 | Chen |
20170264999 | September 14, 2017 | Fukuda |
20170374454 | December 28, 2017 | Bernardini |
20180160224 | June 7, 2018 | Graham |
20180292079 | October 11, 2018 | Branham |
20180338205 | November 22, 2018 | Abraham |
20200288237 | September 10, 2020 | Abraham |
20210200504 | July 1, 2021 | Park |
2505496 | October 2006 | CA |
2838856 | December 2012 | CA |
2846323 | September 2014 | CA |
102646418 | August 2012 | CN |
102821336 | December 2012 | CN |
102833664 | December 2012 | CN |
102860039 | January 2013 | CN |
104080289 | October 2014 | CN |
104581463 | April 2015 | CN |
303669999 | May 2016 | CN |
306391029 | March 2021 | CN |
2941485 | April 1981 | DE |
007754643-0001 | March 2020 | EM |
0594098 | April 1994 | EP |
0869697 | October 1998 | EP |
1184676 | March 2002 | EP |
0944228 | June 2003 | EP |
1439526 | July 2004 | EP |
1651001 | April 2006 | EP |
1727344 | November 2006 | EP |
1906707 | April 2008 | EP |
1962547 | August 2008 | EP |
2197219 | June 2010 | EP |
2360940 | August 2011 | EP |
2721837 | April 2014 | EP |
2778310 | September 2014 | EP |
3131311 | February 2017 | EP |
H01260967 | October 1989 | JP |
H07336790 | December 1995 | JP |
3175622 | June 2001 | JP |
2003087890 | March 2003 | JP |
2004349806 | December 2004 | JP |
2004537232 | December 2004 | JP |
2005323084 | November 2005 | JP |
2006094389 | April 2006 | JP |
2006101499 | April 2006 | JP |
4120646 | August 2006 | JP |
4258472 | August 2006 | JP |
4196956 | September 2006 | JP |
2006340151 | December 2006 | JP |
4760160 | January 2007 | JP |
4752403 | March 2007 | JP |
4867579 | June 2007 | JP |
2007208503 | August 2007 | JP |
2007228069 | September 2007 | JP |
2007228070 | September 2007 | JP |
2007274131 | October 2007 | JP |
2007274463 | October 2007 | JP |
2008005347 | January 2008 | JP |
2008042754 | February 2008 | JP |
5028944 | May 2008 | JP |
2008154056 | July 2008 | JP |
2008259022 | October 2008 | JP |
2008312002 | December 2008 | JP |
2009206671 | September 2009 | JP |
2010028653 | February 2010 | JP |
2010114554 | May 2010 | JP |
2010268129 | November 2010 | JP |
2011015018 | January 2011 | JP |
100960781 | January 2004 | KR |
300888582.0000 | December 2016 | KR |
WO 2006049260 | May 2006 | WO |
WO 2006071119 | July 2006 | WO |
WO 2006121896 | November 2006 | WO |
WO 2010001508 | January 2010 | WO |
WO 2010140084 | December 2010 | WO |
WO 2010144148 | December 2010 | WO |
WO 2011104501 | September 2011 | WO |
WO 2012160459 | November 2012 | WO |
WO 2012174159 | December 2012 | WO |
WO 2016176429 | November 2016 | WO |
D211843-001 | November 2020 | WO |
- Advanced Network Devices, IPSCM Ceiling Tile IP Speaker, Feb. 2011,2 pgs.
- Advanced Network Devices, IPSCM Standard 2′ by 2′ Ceiling Tile Speaker, 2 pgs.
- Affes et al., A Signal Subspace Tracking Algorithm for Microphone Array Processing of Speech, IEEE Trans. On Speech and Audio Processing, vol. 5, No. 5, Sep. 1997, pp. 425-437.
- Affes et al., A Source Subspace Tracking Array of Microphones for Double Talk Situations, 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, May 1996, pp. 909-912.
- Affes et al., An Algorithm for Multisource Beamforming and Multitarget Tracking, IEEE Trans. On Signal Processing, vol. 44, No. 6, Jun. 1996, pp. 1512-1522.
- Affes et al., Robust Adaptive Beamforming via LMS-Like Target Tracking, Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, Apr. 1994, pp. IV-269-IV-272.
- Armstrong World Industries, Inc., I-Ceilings Sound Systems Speaker Panels, 2002, 4 pgs.
- Arnold et al., A Directional Acoustic Array Using Silicon Micromachined Piezoresistive Microphones, Journal of the Acoustical Society of America, 113(1), Jan. 2003, pp. 289-298.
- Atlas Sound, I128SYSM IP Compliant Loudspeaker System with Microphone Data Sheet, 2009, 2 pgs.
- Atlas Sound, 1′×2′ IP Speaker with Mioophone for Suspended Ceiling Systems, https://www.atlasied.com/i128sysm, retrieved Oct. 25, 2017, 5 pgs.
- Audio Technica, ES945 Omnidirectional Condenser Boundary Microphones, https://eu.audio-technica.com/resources/ES945%20Specfications.pdf, 2007, 1 pg.
- Audix Microphones, Audix Introduces Innovative Ceiling Mies, http://audixusa.com/docs_12/latest_news/EFpIFkAAkIOtSdolke.shtml, Jun. 2011, 6 pgs.
- Audix Microphones, M70 Flush Mount Ceiling Mic, May 2016, 2 pgs.
- Beh et al., Combining Acoustic Echo Cancellation and Adaptive Beamforming for Achieving Robust Speech Interface in Mobile Robot, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, Sep. 2008, pp. 1693-1698.
- Benesty et al., A New Class of Doubletalk Detectors Based on Cross-Correlation, IEEE Transactions on Speech and Audio Processing, vol. 8, No. 2, Mar. 2000, pp. 168-172.
- Benesty et al., Adaptive Algorithms for Mimo Acoustic Echo Cancellation, https://publik.tuwien.ac.at/files/pub-et_9085.pdf, 2003, pp. 1-30.
- Benesty et al., Frequency-Domain Adaptive Filtering Revisited, Generalization to the Multi-Channel Case, and Application to Acoustic Echo Cancellation, 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing Proceedings, Jun. 2000, pp. 789-792.
- Beyer Dynamic, Classis BM 32-33-34 DE-EN-FR 2016,1 pg.
- Beyer Dynamic, Classis-BM-33-PZ A1,1 pg.
- Boyd, et al., Convex Optimization, Mar. 15, 1999, 216 pgs.
- Brandstein et al., Eds., Microphone Arrays: Signal Processing Techniques and Applications, Digital Signal Processing, Springer-Verlag Berlin Heidelberg, 2001, 401 pgs.
- Bruel & Kjaer, by J.J. Christensen and J. Hald, Technical Review: Beamforming, No. 1, 2004, 54 pgs.
- BSS Audio, Soundweb London Application Guides, 2010, 120 pgs.
- Buchner et al., An Acoustic Human-Machine Interface with Multi-Channel Sound Reproduction, IEEE Fourth Workshop on Multimedia Signal Processing, Oct. 2001, pp. 359-364.
- Buchner et al., An Efficient Combination of Multi-Channel Acoustic Echo Cancellation with a Beamforming Microphone Array, International Workshop on Hands-Free Speech Communication (HSC2001), Apr. 2001, pp. 55-58.
- Buchner et al., Full-Duplex Communication Systems Using Loudspeaker Arrays and Microphone Arrays, IEEE International Conference on Multimedia and Expo, Aug. 2002, pp. 509-512.
- Buchner et al., Generalized Multichannel Frequency-Domain Adaptive Filtering: Efficient Realization and Application to Hands-Free Speech Communication, Signal Processing 85, 2005, pp. 549-570.
- Buchner et al., Multichannel Frequency-Domain Adaptive Filtering with Application to Multichannel Acoustic Echo Cancellation, Adaptive Signal Processing, 2003, pp. 95-128.
- Buchner, Multichannel Acoustic Echo Cancellation, http://www.buchner-net.com/mcaec.html, Jun. 2011.
- Buck, Aspects of First-Order Differential Microphone Arrays in the Presence of Sensor Imperfections, Transactions on Emerging Telecommunications Technologies, vol. 13, No. 2, Mar.-Apr. 2002, pp. 115-122.
- Buck, et al., Self-Calibrating Microphone Arrays for Speech Signal Acquisition: A Systematic Approach, Signal Processing, vol. 86, 2006, pp. 1230-1238.
- Burton et al., A New Structure for Combining Echo Cancellation and Beamforming in Changing Acoustical Environments, IEEE International Conference on Acoustics, Speech and Signal Processing, 2007, pp. 1-77-1-80.
- Campbell, Adaptive Beamforming Using a Microphone Array for Hands-Free Telephony, Virginia Polytechnic Institute and State University, Feb. 1999, 154 pgs.
- Chan et al., Uniform Concentric Circular Arrays with Frequency-Invariant Characteristics—Theory, Design, Adaptive Beamforming and DOA Estimation, IEEE Transactions on Signal Processing, vol. 55, No. 1, Jan. 2007, pp. 165-177.
- Chen et al., Design of Robust Broadband Beamformers with Passband Shaping Characteristics using Tikhonov Regularization, IEEE Transactions on Audio, Speech, and Language Processing, vol. 17, No. 4, May 2009, pp. 565-681.
- Chen, et al., A General Approach to the Design and Implementation of Linear Differential Microphone Arrays, Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013, 7 pgs.
- Chou, “Frequency-Independent Beamformer with Low Response Error,” 1995 International Conference on Acoustics, Speech, and Signal Processing, pp. 2995-2998, May 9, 1995, 4 pp.
- Chu, Desktop Mic Array for Teleconferencing, 1995 International Conference on Acoustics, Speech, and Signal Processing, May 1995, pp. 2999-3002.
- ClearOne Communications, XAP Audio Conferencing White Paper, Aug. 2002, 78 pgs.
- Clearone, Beamforming Microphone Array, Mar. 2012, 6 pgs.
- Clearone, Ceiling Microphone Array Installation Manual, Jan. 9, 2012, 20 pgs.
- Cook, et al., An Alternative Approach to Interpolated Array Processing for Uniform Circular Arrays, Asia-Pacific Conference on Circuits and Systems, 2002, pp. 411-414.
- Cox et al., Robust Adaptive Beamforming, IEEE Trans. Acoust., Speech, and Signal Processing, vol. ASSP-35, No. 10, Oct. 1987, pp. 1365-1376.
- CTG Audio, Ceiling Microphone CTG CM-01, Jun. 5, 2008, 2 pgs.
- CTG Audio, CM-01 & CM-02 Ceiling Microphones Specifications, 2 pgs.
- CTG Audio, CM-01 & CM-02 Ceiling Microphones, 2017, 4 pgs.
- CTG Audio, Expand Your IP Teleconferencing to Full Room Audio, http://www.ctgaudio.com/expand-your-ip-teleconferencing-to-full-room-audio-while-conquering-echo-cancellation-issues.html, Jul. 29, 2014, 3 pgs.
- CTG Audio, Installation Manual, Nov. 21, 2008, 25 pgs.
- CTG Audio, White on White—Introducing the CM-02 Ceiling Microphone, https://ctgaudio.com/white-on-white-introducing-the-cm-02-ceiling-microphone/, Feb. 20, 2014, 3 pgs.
- Dahl et al., Acoustic Echo Cancelling with Microphone Arrays, Research Report 3/95, Univ. of Karlskrona/Ronneby, Apr. 1995, 64 pgs.
- Desiraju et al., Efficient Multi-Channel Acoustic Echo Cancellation Using Constrained Sparse Filter Updates in the Subband Domain, ITG-Fachbericht 252: Speech Communication, Sep. 2014, 4 pgs.
- Dibiase et al., Robust Localization in Reverberent Rooms, in Brandstein, ed., Microphone Arrays: Techniques and Applications, 2001, Springer-Verlag Berlin Heidelberg, pp. 157-180.
- Do et al., A Real-Time SRP-PHAT Source Location Implementation using Stochastic Region Contraction (SRC) on a Large-Aperture Microphone Array, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing—ICASSP '07, Apr. 2007, pp. 1-121-1-124.
- Fan et al., Localization Estimation of Sound Source by Microphones Array, Procedia Engineering 7, 2010, pp. 312-317.
- Flanagan et al., Autodirective Microphone Systems, Acustica, vol. 73,1991, pp. 58-71.
- Flanagan et al., Computer-Steered Microphone Arrays for Sound Transduction in Large Rooms, J. Acoust. Soc. Am. 78 (5), Nov. 1985, pp. 1508-1518.
- Frost, III, An Algorithm for Linearly Constrained Adaptive Array Processing, Proc. IEEE, vol. 60, No. 8, Aug. 1972, pp. 926-935.
- Gannot et al., Signal Enhancement using Beamforming and Nonstationarity with Applications to Speech, IEEE Trans. On Signal Processing, vol. 49, No. 8, Aug. 2001, pp. 1614-1626.
- Gansler et al., A Double-Talk Detector Based on Coherence, IEEE Transactions on Communications, vol. 44, No. 11, Nov. 1996, pp. 1421-1427.
- Gazor et al., Robust Adaptive Beamforming via Target Tracking, IEEE Transactions on Signal Processing, vol. 44, No. 5, Jun. 1996, pp. 1589-1593.
- Gazor et al., Wideband Multi-Source Beamforming with Adaptive Array Location Calibration and Direction Finding, 1995 International Conference on Acoustics, Speech, and Signal Processing, May 1995, pp. 1904-1907.
- Gentner Communications Corp., AP400 Audio Perfect 400 Audioconferencing System Installation & Operation Manual, Nov. 1998, 80 pgs.
- Gentner Communications Corp., XAP 800 Audio Conferencing System Installation & Operation Manual, Oct. 2001, 152 pgs.
- Gil-Cacho et al., Multi-Microphone Acoustic Echo Cancellation Using Multi-Channel Warped Linear Prediction of Common Acoustical Poles, 18th European Signal Processing Conference, Aug. 2010, pp. 2121-2125.
- Gritton et al., Echo Cancellation Algorithms, IEEE ASSP Magazine, vol. 1, issue 2, Apr. 1984, pp. 30-38.
- Hamalainen et al., Acoustic Echo Cancellation for Dynamically Steered Microphone Array Systems, 2007 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, Oct. 2007, pp. 58-61.
- Herbordt, Combination of Robust Adaptive Beamforming with Acoustic Echo Cancellation for Acoustic Human/Machine Interfaces, Friedrich-Alexander University, 2003, 293 pgs.
- Herbordt et al., A Real-time Acoustic Human-Machine Front-End for Multimedia Applications Integrating Robust Adaptive Beamforming and Stereophonic Acoustic Echo Cancellation, 7th International Conference on Spoken Language Processing, Sep. 2002, 4 pgs.
- Herbordt et al., GSAEC—Acoustic Echo Cancellation embedded into the Generalized Sidelobe Canceller, 10th European Signal Processing Conference, Sep. 2000, 5 pgs.
- Herbordt et al., Joint Optimization of LCMV Beamforming and Acoustic Echo Cancellation for Automatic Speech Recognition, IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2005, pp. III-77-III-80.
- Herbordt et al., Multichannel Bin-Wise Robust Frequency-Domain Adaptive Filtering and Its Application to Adaptive Beamforming, IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, No. 4, May 2007, pp. 1340-1351.
- Huang et al., Immersive Audio Schemes: The Evolution of Multiparty Teleconferencing, IEEE Signal Processing Magazine, Jan. 2011, pp. 20-32.
- International Search Report and Written Opinion for PCT/US2016/029751 dated Nov. 28, 2016, 21 pp.
- InvenSense Inc., Microphone Array Beamforming, Dec. 31, 2013, 12 pgs.
- Ishii et al., Investigation on Sound Localization using Multiple Microphone Arrays, Reflection and Spatial Information, Japanese Society for Artificial Intelligence, JSAI Technical Report, SIG-Challenge-B202-11, 2012, pp. 64-69.
- Ito et al., Aerodynamic/Aeroacoustic Testing in Anechoic Closed Test Sections of Low-speed Wind Tunnels, 16th AIAA/CEAS Aeroacoustics Conference, 2010, 11 pgs.
- Johansson et al., Robust Acoustic Direction of Arrival Estimation using Root-SRP-PHAT, a Realtime Implementation, IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2005,4 pgs.
- Johansson, et al., Speaker Localisation using the Far-Field SRP-PHAT in Conference Telephony, 2002 International Symposium on Intelligent Signal Processing and Communication Systems, 5 pgs.
- Julstrom et al., Direction-Sensitive Gating: A New Approach to Automatic Mixing, J. Audio Eng. Soc., vol. 32, No. 7/8, Jul./Aug. 1984, pp. 490-506.
- Kahrs, Ed., The Past, Present, and Future of Audio Signal Processing, IEEE Signal Processing Magazine, Sep. 1997, pp. 30-57.
- Kallinger et al., Multi-Microphone Residual Echo Estimation, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr. 2003, 4 pgs.
- Kammeyer, et al., New Aspects of Combining Echo Cancellers with Beamformers, IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2005, pp. III-137-III-140.
- Kellermann, A Self-Steering Digital Microphone Array, 1991 International Conference on Acoustics, Speech, and Signal Processing, Apr. 1991, pp. 3581-3584.
- Kellermann, Acoustic Echo Cancellation for Beamforming Microphone Arrays, in Brandstein, ed., Microphone Arrays: Techniques and Applications, 2001, Springer-Verlag Berlin Heidelberg, pp. 281-306.
- Kellermann, Integrating Acoustic Echo Cancellation with Adaptive Beamforming Microphone Arrays, Forum Acusticum, Berlin, Mar. 1999, pp. 1-4.
- Kellermann, Strategies for Combining Acoustic Echo Cancellation and Adaptive Beamforming Microphone Arrays, 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr. 1997, 4 pgs.
- Knapp, et al., The Generalized Correlation Method for Estimation of Time Delay, IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. ASSP-24, No. 4, Aug. 1976, pp. 320-327.
- Kobayashi et al., A Hands-Free Unit with Noise Reduction by Using Adaptive Beamformer, IEEE Transactions on Consumer Electronics, vol. 54, No. 1, Feb. 2008, pp. 116-122.
- Kobayashi et al., A Microphone Array System with Echo Canceller, Electronics and Communications in Japan, Part 3, vol. 89, No. 10, Feb. 2, 2006, pp. 23-32.
- Lebret, et al., Antenna Array Pattern Synthesis via Convex Optimization, IEEE Trans, on Signal Processing, vol. 45, No. 3, Mar. 1997, pp. 526-532.
- Lectrosonics, LecNet2 Sound System Design Guide, Jun. 2006, 28 pgs.
- Lee et al., Multichannel Teleconferencing System with Multispatial Region Acoustic Echo Cancellation, International Workshop on Acoustic Echo and Noise Control (IWAENC2003), Sep. 2003, pp. 51-54.
- Lindstrom et al., An Improvement of the Two-Path Algorithm Transfer Logic for Acoustic Echo Cancellation, IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, No. 4, May 2007, pp. 1320-1326.
- Liu et al., Adaptive Beamforming with Sidelobe Control: A Second-Order Cone Programming Approach, IEEE Signal Proc. Letters, vol. 10, No. 11, Nov. 2003, pp. 331-334.
- Lobo, et al., Applications of Second-Order Cone Programming, Linear Algebra and its Applications 284, 1998, pp. 193-228.
- Luo et al., Wideband Beamforming with Broad Nulls of Nested Array, Third Int'l Conf. on Info. Science and Tech., Mar. 23-25, 2013, pp. 1645-1648.
- Marquardt et al., A Natural Acoustic Front-End for Interactive TV in the EU-Project Digit, IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Aug. 2009, pp. 894-899.
- Martin, Small Microphone Arrays with Postfilters for Noise and Acoustic Echo Reduction, in Brandstein, ed., Microphone Arrays: Techniques and Applications, 2001, Springer-Verlag Berlin Heidelberg, pp. 255-279.
- Maruo et al., On the Optimal Solutions of Beamformer Assisted Acoustic Echo Cancellers, IEEE Statistical Signal Processing Workshop, 2011, pp. 641-644.
- McCowan, Microphone Arrays: A Tutorial, Apr. 2001, 36 pgs.
- Mohammed, A New Adaptive Beamformer for Optimal Acoustic Echo and Noise Cancellation with Less Computational Load, Canadian Conference on Electrical and Computer Engineering, May 2008, pp. 000123-000128.
- Mohammed, A New Robust Adaptive Beamformer for Enhancing Speech Corrupted with Colored Noise, AICCSA, Apr. 2008, pp. 508-515.
- Mohammed, Real-time Implementation of an efficient RLS Algorithm based on HR Filter for Acoustic Echo Cancellation, AICCSA, Apr. 2008, pp. 489-494.
- Myllyla et al., Adaptive Beamforming Methods for Dynamically Steered Microphone Array Systems, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, Mar.-Apr. 2008, pp. 305-308.
- Nguyen-Ky et al., An Improved Error Estimation Algorithm for Sterephonic Acoustic Echo Cancellation Systems, 1st International Conference on Signal Processing and Communication Systems, Dec. 2007, 5 pgs.
- Oh et al., Hands-Free Voice Communication in an Automobile With a Microphone Array, 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 1992, pp. I-281-I-284.
- Omologo, Multi-Microphone Signal Processing for Distant-Speech Interaction, Human Activity and Vision Summer School (HAVSS), INRIA Sophia Antipolis, Oct. 3, 2012, 79 pgs.
- Pados et al., An Iterative Algorithm for the Computation of the MVDR Filter, IEEE Trans. On Signal Processing, vol. 49, No. 2, Feb. 2001, pp. 290-300.
- Pettersen, Broadcast Applications for Voice-Activated Microphones, db, Jul./Aug. 1985, 6 pgs.
- Plascore, PCGA-XR1 3003 Aluminum Honeycomb Data Sheet, 2008, 2 pgs.
- Polycom Inc., Vortex EF2211/EF2210 Reference Manual, 2003, 66 pgs.
- Polycom, Inc., Polycom Soundstructure C16, C12, C8, and SR12 Design Guide, Nov. 2013, 743 pgs.
- Polycom, Inc., Setting Up the Polycom HDX Ceiling Microphone Array Series, https://support.polycom.com/content/dam/polycom-support/products/Telepresence-and-Video/HDX%20Series/setup-maintenance/en/hdx_ceiling_microphone_array_setting_up.pdf, 2010, 16 pgs.
- Polycom, Inc., Vortex EF2241 Reference Manual, 2002, 68 pgs.
- Powers, Proving Adaptive Directional Technology Works: A Review of Studies, The Hearing Review, http://www.hearingreview.com/2004/04/proving-adaptive-directional-technology-works-a-review-of-studies/, Apr. 2004, 8 pgs.
- Rabinkin et al., Estimation of Wavefront Arrival Delay Using the Cross-Power Spectrum Phase Technique, 132nd Meeting of the Acoustical Society of America, Dec. 1996, pp. 1-10.
- Rane Corp., Halogen Acoustic Echo Cancellation Guide, AEC Guide Version 2, Nov. 2013,16 pgs.
- Rao et al., Fast LMS/Newton Algorithms for Sterophonic Acoustic Echo Cancellation, IEEE Transactions on Signal Processing, vol. 57, No. 8, Aug. 2009, pp. 2919-2930.
- Reuven et al., Joint Acoustic Echo Cancellation and Transfer Function GSC in the Frequency Domain, 23rd IEEE Convention of Electrical and Electronics Engineers in Israel, Sep. 2004, pp. 412-415.
- Reuven et al., Joint Noise Reduction and Acoustic Echo Cancellation Using the Transfer-Function Generalized Sidelobe Canceller, Speech Communication, vol. 49, 2007, pp. 623-635.
- Reuven et al., Multichannel Acoustic Echo Cancellation and Noise Reduction in Reverberant Environments Using the Transfer-Function GSC, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing—ICASSP 07, Apr. 2007, pp. 1-81-1-84.
- Ristimaki, Distributed Microphone Array System for Two-Way Audio Communication, Helsinki Univ. of Technology, Master's Thesis, Jun. 15, 2009, 73 pgs.
- Rombouts et al., An Integrated Approach to Acoustic Noise and Echo Cancellation, Signal Processing 85, 2005, pp. 849-871.
- Sasaki et al., A Predefined Command Recognition System Using a Ceiling Microphone Array in Noisy Housing Environments, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, Sep. 2008, pp. 2178-2184.
- Sennheiser, New microphone solutions for ceiling and desk installation, https://en-us.sennheiser.com/news-new-microphone-solutions-for-ceiling-and-desk-installation, Feb. 2011, 2 pgs.
- Sennheiser, TeamConnect Ceiling, https://en-US.sennheiser.com/conference-meeting-rooms-teamconnect-ceiling, 7 pgs.
- Shure AMS Update, vol. 1, No. 1, 1983, 2 pgs.
- Shure AMS Update, vol. 1, No. 2, 1983, 2 pgs.
- Shure AMS Update, vol. 4, No. 4, 1997, 8 pgs.
- Shure Inc., Microflex Advance, http://www.shure.com/americas/microflex-advance, 12 pgs.
- Shure Inc., MX395 Low Profile Boundary Microphones, 2007, 2 pgs.
- Shure Inc., MXA910 Ceiling Array Microphone, http://www.shure.com/americas/products/microphones/microflex-advance/mxa910-ceiling-array-microphone, 7 pgs.
- Silverman et al., Performance of Real-Time Source-Location Estimators for a Large-Aperture Microphone Array, IEEE Transactions on Speech and Audio Processing, vol. 13, No. 4, Jul. 2005, pp. 593-606.
- Sinha, Ch. 9: Noise and Echo Cancellation, in Speech Processing in Embedded Systems, Springer, 2010, pp. 127-142.
- Soda et al., Introducing Multiple Microphone Arrays for Enhancing Smart Home Voice Control, The Institute of Electronics, Information and Communication Engineers, Technical Report of IEICE, Jan. 2013, 6 pgs.
- Symetrix, Inc., SymNet Network Audio Solutions Brochure, 2008, 32 pgs.
- Tandon et al., An Efficient, Low-Complexity, Normalized LMS Algorithm for Echo Cancellation, 2nd Annual IEEE Northeast Workshop on Circuits and Systems, Jun. 2004, pp. 161-164.
- Tetelbaum et al., Design and Implementation of a Conference Phone Based on Microphone Array Technology, Proc. Global Signal Processing Conference and Expo (GSPx), Sep. 2004, 6 pgs.
- Tiete et al., SoundCompass: A Distributed MEMS Microphone Array-Based Sensor for Sound Source Localization, SENSORS, Jan. 23, 2014, pp. 1918-1949.
- TOA Corp., Ceiling Mount Microphone AN-9001 Operating Instructions, http://www.toaelectronics.com/media/an9001_mt1e.pdf, 1 pg.
- Van Compernolle, Switching Adaptive Filters for Enhancing Noisy and Reverberant Speech from Microphone Array Recordings, Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing, Apr. 1990, pp. 833-836.
- Van Trees, Optimum Array Processing: Part IV of Detection, Estimation, and Modulation Theory, 2002, 54 pgs., pp. i-xxv, 90-95, 201-230.
- Van Veen et al., Beamforming: A Versatile Approach to Spatial Filtering, IEEE ASSP Magazine, vol. 5, issue 2, Apr. 1988, pp. 4-24.
- Wang et al., Combining Superdirective Beamforming and Frequency-Domain Blind Source Separation for Highly Reverberant Signals, EURASIP Journal on Audio, Speech, and Music Processing, vol. 2010, pp. 1-13.
- Weinstein et al., LOUD: A 1020-Node Microphone Array and Acoustic Beamformer, 14th International Congress on Sound & Vibration, Jul. 2007, 8 pgs.
- Wung, A System Approach to Multi-Channel Acoustic Echo Cancellation and Residual Echo Suppression for Robust Hands-Free Teleconferencing, Georgia Institute of Technology, May 2015, 167 pgs.
- Yamaha Corp., MRX7-D Signal Processor Product Specifications, 2016,12 pgs.
- Yamaha Corp., PJP-100H IP Audio Conference System Owner's Manual, Sep. 2006, 59 pgs.
- Yamaha Corp., PJP-EC200 Conference Echo Canceller, Oct. 2009,2 pgs.
- Yan et al., Convex Optimization Based Time-Domain Broadband Beamforming with Sidelobe Control, Journal of the Acoustical Society of America, vol. 121, No. 1, Jan. 2007, pp. 46-49.
- Yensen et al., Synthetic Stereo Acoustic Echo Cancellation Structure with Microphone Array Beamforming for VOIP Conferences, 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing, Jun. 2000, pp. 817-820.
- Zhang et al., Multichannel Acoustic Echo Cancellation in Multiparty Spatial Audio Conferencing with Constrained Kalman Filtering, 11th International Workshop on Acoustic Echo and Noise Control, Sep. 2008, 4 pgs.
- Zhang et al., Selective Frequency Invariant Uniform Circular Broadband Beamformer, EURASIP Journal on Advances in Signal Processing, vol. 2010, pp. 1-11.
- Zheng et al., Experimental Evaluation of a Nested Microphone Array with Adaptive Noise Cancellers, IEEE Transactions on Instrumentation and Measurement, vol. 53, No. 3, Jun. 2004, p. 777-786.
Patent History
Patent number: D940116
Type: Grant
Filed: Oct 29, 2019
Date of Patent: Jan 4, 2022
Assignee: Shure Acquisition Holdings, Inc. (Niles, IL)
Inventors: Elizabeth Ahra Cho (Wilmette, IL), Gregory William Lantz (Aurora, IL), John Matthew Miller (Grayslake, IL)
Primary Examiner: Paula Allen Greene
Application Number: 29/711,242
Type: Grant
Filed: Oct 29, 2019
Date of Patent: Jan 4, 2022
Assignee: Shure Acquisition Holdings, Inc. (Niles, IL)
Inventors: Elizabeth Ahra Cho (Wilmette, IL), Gregory William Lantz (Aurora, IL), John Matthew Miller (Grayslake, IL)
Primary Examiner: Paula Allen Greene
Application Number: 29/711,242
Classifications