Patents by Inventor Takashi Mizuhiki
Takashi Mizuhiki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9478202Abstract: A sound effect data generating apparatus has a starting point setting portion, an endpoint setting portion, a travel point defining portion and a data generating portion. The starting point setting portion and the endpoint setting portion set a starting point and an endpoint specified by position information, respectively. The travel point defining portion sequentially defines a point which is situated on a line connecting between the set starting point and the set endpoint and is specified by position information, as a travel point in accordance with progression of reproduced tone signals. The data generating portion determines a value of at least one parameter on one sound effect which is to be added to the tone signals on the basis of the position information of the defined travel point, the set starting point and the set endpoint, and generates sound effect data in accordance with the determined parameter value.Type: GrantFiled: October 20, 2014Date of Patent: October 25, 2016Assignee: YAMAHA CORPORATIONInventor: Takashi Mizuhiki
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Patent number: 9147388Abstract: Waveform data are stored in advance together with reference position information indicative of reference positions, in the waveform data, corresponding to reference timing, such as beat timing, and correction position information indicative of correction positions in the waveform data that are different from the reference positions. The reference timing is advanced when the waveform data are reproduced. In response to arrival of the reference timing, a deviation between a reproduction position of the currently reproduced waveform data and the reference position is evaluated. When the reproduction position arrives at the correction position, the reproduction position is corrected according to the evaluated deviation.Type: GrantFiled: June 25, 2013Date of Patent: September 29, 2015Assignee: Yamaha CorporationInventors: Norihiro Uemura, Takashi Mizuhiki, Kazuhiko Yamamoto, Atsuhiko Matsushita
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Patent number: 9076417Abstract: A plurality of sets of waveform data and switchover position information indicative of, for each of the sets of waveform data, one or more possible switchover positions in the waveform data are prestored, and one set of waveform data is reproduced in accordance with the passage of time. During reproduction of a first set of waveform data, a second set of waveform data is designated at given timing in response to a user's instruction. Control is performed such that the waveform data to be reproduced is switched from the first set of waveform data over to the second set of waveform data in response to waveform data reproduction timing arriving at one of the possible switchover positions indicated by the switchover position information corresponding to the second set of waveform data. Reproduction of the second set of waveform data is started at the switchover position corresponding to the reproduction timing.Type: GrantFiled: June 25, 2013Date of Patent: July 7, 2015Assignee: Yamaha CorporationInventors: Norihiro Uemura, Takashi Mizuhiki, Kazuhiko Yamamoto, Atsuhiko Matsushita
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Publication number: 20150110281Abstract: A sound effect data generating apparatus has a starting point setting portion, an endpoint setting portion, a travel point defining portion and a data generating portion. The starting point setting portion and the endpoint setting portion set a starting point and an endpoint specified by position information, respectively. The travel point defining portion sequentially defines a point which is situated on a line connecting between the set starting point and the set endpoint and is specified by position information, as a travel point in accordance with progression of reproduced tone signals. The data generating portion determines a value of at least one parameter on one sound effect which is to be added to the tone signals on the basis of the position information of the defined travel point, the set starting point and the set endpoint, and generates sound effect data in accordance with the determined parameter value.Type: ApplicationFiled: October 20, 2014Publication date: April 23, 2015Inventor: Takashi MIZUHIKI
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Publication number: 20130340593Abstract: A plurality of sets of waveform data and switchover position information indicative of, for each of the sets of waveform data, one or more possible switchover positions in the waveform data are prestored, and one set of waveform data is reproduced in accordance with the passage of time. During reproduction of a first set of waveform data, a second set of waveform data is designated at given timing in response to a user's instruction. Control is performed such that the waveform data to be reproduced is switched from the first set of waveform data over to the second set of waveform data in response to waveform data reproduction timing arriving at one of the possible switchover positions indicated by the switchover position information corresponding to the second set of waveform data. Reproduction of the second set of waveform data is started at the switchover position corresponding to the reproduction timing.Type: ApplicationFiled: June 25, 2013Publication date: December 26, 2013Inventors: Norihiro UEMURA, Takashi MIZUHIKI, Kazuhiko YAMAMOTO, Atsuhiko MATSUSHITA
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Publication number: 20130340594Abstract: Waveform data are stored in advance together with reference position information indicative of reference positions, in the waveform data, corresponding to reference timing, such as beat timing, and correction position information indicative of correction positions in the waveform data that are different from the reference positions. The reference timing is advanced when the waveform data are reproduced. In response to arrival of the reference timing, a deviation between a reproduction position of the currently reproduced waveform data and the reference position is evaluated. When the reproduction position arrives at the correction position, the reproduction position is corrected according to the evaluated deviation.Type: ApplicationFiled: June 25, 2013Publication date: December 26, 2013Inventors: Norihiro UEMURA, Takashi MIZUHIKI, Kazuhiko YAMAMOTO, Atsuhiko MATSUSHITA
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Patent number: 8193437Abstract: First display object associated with a control operating member and a second display object associated with a tone color effect parameter are displayed, and variation of a displayed position of the first display object is controlled in accordance with operation of the control operating member. Control value of the tone color effect parameter is determined in response to variation in relationship between the first and second display objects, and tone control is performed on the basis of the determined control value. Further, the variation of the displayed position of the first display object is controlled so as to move on and along a set path, so that displayable positions of the first display object is limited to the set path. Control value of the tone color effect parameter is determined on the basis of relationship between displayed position of the first and second display objects to perform tone control.Type: GrantFiled: March 18, 2011Date of Patent: June 5, 2012Assignee: Yamaha CorporationInventor: Takashi Mizuhiki
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Patent number: 8106286Abstract: In a synthesizer 10, when a function of a tone generation module 312 provided by an external tone generation server 310 is usable, a tone generator control module 102 assigns a necessary number of sound generation channels among sound generation channels of an internal tone generation unit 17 and sound generation channels of the external tone generation module 312, for sound generation corresponding to MIDI data. When assigning the sound generation channel of the tone generation module 312, the tone generator control module 102 transmits, to the tone generation server 310, the MIDI data with identification information of the assigned sound generation channel, thereby causing the sound generation channel indicated by the identification information in the tone generation module 312 to generate waveform data according to the transmitted MIDI data.Type: GrantFiled: July 17, 2008Date of Patent: January 31, 2012Assignee: Yamaha CorporationInventors: Takashi Mizuhiki, Kazuhide Iwamoto
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Publication number: 20110162513Abstract: First display object associated with a control operating member and a second display object associated with a tone color effect parameter are displayed, and variation of a displayed position of the first display object is controlled in accordance with operation of the control operating member. Control value of the tone color effect parameter is determined in response to variation in relationship between the first and second display objects, and tone control is performed on the basis of the determined control value. Further, the variation of the displayed position of the first display object is controlled so as to move on and along a set path, so that displayable positions of the first display object is limited to the set path. Control value of the tone color effect parameter is determined on the basis of relationship between displayed position of the first and second display objects to perform tone control.Type: ApplicationFiled: March 18, 2011Publication date: July 7, 2011Applicant: YAMAHA CORPORATIONInventor: Takashi MIZUHIKI
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Patent number: 7960639Abstract: First display object associated with a control operating member and a second display object associated with a tone color effect parameter are displayed, and variation of a displayed position of the first display object is controlled in accordance with operation of the control operating member. Control value of the tone color effect parameter is determined in response to variation in relationship between the first and second display objects, and tone control is performed on the basis of the determined control value. Further, the variation of the displayed position of the first display object is controlled so as to move on and along a set path, so that displayable positions of the first display object is limited to the set path. Control value of the tone color effect parameter is determined on the basis of relationship between displayed position of the first and second display objects to perform tone control.Type: GrantFiled: June 12, 2009Date of Patent: June 14, 2011Assignee: Yamaha CorporationInventors: Takashi Mizuhiki, Kouichi Kashiwazaki
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Patent number: 7875789Abstract: A synthesizer 10 is configured such that when a PC 30 is connected thereto, the synthesizer 10 accepts selection of a tone used for sound generation from among a tone included in an internal tone generation unit 16 and a tone included in a tone generation module 312 provided by the external PC 30, and causes the PC 30 to enable the function of the tone generation module 312, downloads an edit operation accepting program corresponding to the tone generation module 312 from a UI control program memory 315 of the PC 30, and executes the downloaded edit operation accepting program to thereby realize a function of editing data of the tone included in the tone generation module 312, the data being stored in the PC 30, when the tone included in the tone generation module 312 of the PC 30 is selected.Type: GrantFiled: February 11, 2010Date of Patent: January 25, 2011Assignee: Yamaha CorporationInventors: Takashi Mizuhiki, Kazuhide Iwamoto
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Patent number: 7868241Abstract: A synthesizer 10 is configured such that when a PC 30 is connected thereto, the synthesizer 10 accepts selection of a tone used for sound generation from among a tone included in an internal tone generation unit 16 and a tone included in a tone generation module 312 provided by the external PC 30, and causes the PC 30 to enable the function of the tone generation module 312, downloads an edit operation accepting program corresponding to the tone generation module 312 from a UI control program memory 315 of the PC 30, and executes the downloaded edit operation accepting program to thereby realize a function of editing data of the tone included in the tone generation module 312, the data being stored in the PC 30, when the tone included in the tone generation module 312 of the PC 30 is selected.Type: GrantFiled: July 17, 2008Date of Patent: January 11, 2011Assignee: Yamaha CorporationInventors: Takashi Mizuhiki, Kazuhide Iwamoto
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Publication number: 20100199832Abstract: A synthesizer 10 is configured such that when a PC 30 is connected thereto, the synthesizer 10 accepts selection of a tone used for sound generation from among a tone included in an internal tone generation unit 16 and a tone included in a tone generation module 312 provided by the external PC 30, and causes the PC 30 to enable the function of the tone generation module 312, downloads an edit operation accepting program corresponding to the tone generation module 312 from a UI control program memory 315 of the PC 30, and executes the downloaded edit operation accepting program to thereby realize a function of editing data of the tone included in the tone generation module 312, the data being stored in the PC 30, when the tone included in the tone generation module 312 of the PC 30 is selected.Type: ApplicationFiled: February 11, 2010Publication date: August 12, 2010Applicant: Yamaha CorporationInventors: Takashi MIZUHIKI, Kazuhide Iwamoto
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Publication number: 20090308231Abstract: First display object associated with a control operating member and a second display object associated with a tone color effect parameter are displayed, and variation of a displayed position of the first display object is controlled in accordance with operation of the control operating member. Control value of the tone color effect parameter is determined in response to variation in relationship between the first and second display objects, and tone control is performed on the basis of the determined control value. Further, the variation of the displayed position of the first display object is controlled so as to move on and along a set path, so that displayable positions of the first display object is limited to the set path. Control value of the tone color effect parameter is determined on the basis of relationship between displayed position of the first and second display objects to perform tone control.Type: ApplicationFiled: June 12, 2009Publication date: December 17, 2009Applicant: YAMAHA CORPORATIONInventors: Takashi MIZUHIKI, Kouichi KASHIWAZAKI
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Publication number: 20090019992Abstract: In a synthesizer 10, when a function of a tone generation module 312 provided by an external tone generation server 310 is usable, a tone generator control module 102 assigns a necessary number of sound generation channels among sound generation channels of an internal tone generation unit 17 and sound generation channels of the external tone generation module 312, for sound generation corresponding to MIDI data. When assigning the sound generation channel of the tone generation module 312, the tone generator control module 102 transmits, to the tone generation server 310, the MIDI data with identification information of the assigned sound generation channel, thereby causing the sound generation channel indicated by the identification information in the tone generation module 312 to generate waveform data according to the transmitted MIDI data.Type: ApplicationFiled: July 17, 2008Publication date: January 22, 2009Applicant: Yamaha CorporationInventors: Takashi MIZUHIKI, Kazuhide Iwamoto
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Publication number: 20090019989Abstract: In a memory, there are stored one or more scripts including commands for controlling an electronic music apparatus, and display data for displaying a manual pertaining to the electronic music apparatus. The display data include information associating particular description portions in the manual with the one or more scripts. Manual is displayed on a display device in accordance with the display data. In response to user's designation of any one of the description portions in the manual associated with the scripts, the script, corresponding to the user-designated description portion, is transmitted to the electronic music apparatus.Type: ApplicationFiled: July 18, 2008Publication date: January 22, 2009Applicant: Yamaha CorporationInventors: Takashi MIZUHIKI, Kazuhide IWAMOTO
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Publication number: 20090019993Abstract: A synthesizer 10 is configured such that when a PC 30 is connected thereto, the synthesizer 10 accepts selection of a tone used for sound generation from among a tone included in an internal tone generation unit 16 and a tone included in a tone generation module 312 provided by the external PC 30, and causes the PC 30 to enable the function of the tone generation module 312, downloads an edit operation accepting program corresponding to the tone generation module 312 from a UI control program memory 315 of the PC 30, and executes the downloaded edit operation accepting program to thereby realize a function of editing data of the tone included in the tone generation module 312, the data being stored in the PC 30, when the tone included in the tone generation module 312 of the PC 30 is selected.Type: ApplicationFiled: July 17, 2008Publication date: January 22, 2009Applicant: Yamaha CorporationInventors: Takashi MIZUHIKI, Kazuhide Iwamoto