Patents by Inventor Fawad Nackvi
Fawad Nackvi 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: 10028055Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: GrantFiled: July 4, 2017Date of Patent: July 17, 2018Assignee: AMX, LLCInventor: Fawad Nackvi
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Publication number: 20170311077Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: ApplicationFiled: July 4, 2017Publication date: October 26, 2017Inventor: Fawad Nackvi
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Patent number: 9716962Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: GrantFiled: December 15, 2016Date of Patent: July 25, 2017Assignee: AMX LLCInventor: Fawad Nackvi
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Patent number: 9699557Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: GrantFiled: July 2, 2016Date of Patent: July 4, 2017Assignee: AMX LLCInventor: Fawad Nackvi
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Publication number: 20170099559Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: ApplicationFiled: December 15, 2016Publication date: April 6, 2017Inventor: Fawad Nackvi
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Patent number: 9554230Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: GrantFiled: March 4, 2016Date of Patent: January 24, 2017Assignee: AMX LLCInventor: Fawad Nackvi
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Publication number: 20160316295Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: ApplicationFiled: July 2, 2016Publication date: October 27, 2016Inventor: Fawad Nackvi
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Patent number: 9414164Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: GrantFiled: May 7, 2015Date of Patent: August 9, 2016Assignee: AMX LLCInventor: Fawad Nackvi
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Publication number: 20160192104Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: ApplicationFiled: March 4, 2016Publication date: June 30, 2016Inventor: Fawad Nackvi
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Patent number: 9313601Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: GrantFiled: September 14, 2015Date of Patent: April 12, 2016Assignee: AMX LLCInventor: Fawad Nackvi
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Publication number: 20160007134Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: ApplicationFiled: September 14, 2015Publication date: January 7, 2016Inventor: Fawad Nackvi
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Patent number: 9137619Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: GrantFiled: December 11, 2012Date of Patent: September 15, 2015Assignee: AMX LLCInventor: Fawad Nackvi
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Publication number: 20150237445Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: ApplicationFiled: May 7, 2015Publication date: August 20, 2015Inventor: Fawad Nackvi
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Patent number: 9036825Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: GrantFiled: December 11, 2012Date of Patent: May 19, 2015Assignee: AMX LLCInventor: Fawad Nackvi
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Publication number: 20140161281Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include identifying a target sub-region of the frequency response which has a predetermined area percentage of a total area under a curve generated by the frequency response, determining whether the target sub-region is a narrow energy region, creating a filter to adjust the frequency response, and applying the filter to the audio signal.Type: ApplicationFiled: December 11, 2012Publication date: June 12, 2014Applicant: AMX, LLCInventor: Fawad Nackvi
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Publication number: 20140161280Abstract: Disclosed are an apparatus and method of processing an audio signal to optimize audio for a room environment. One example method of operation may include recording the audio signal generated within a particular room environment and processing the audio signal to create an original frequency response based on the audio signal. The method may also include creating at least two iterative filters based on at least two separate frequency ranges of the original frequency response, calculating an error difference between the frequency response modified by the at least two iterative filters and the original frequency response, and applying the error difference to the audio signal.Type: ApplicationFiled: December 11, 2012Publication date: June 12, 2014Applicant: AMX, LLCInventor: Fawad Nackvi
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Patent number: 7529377Abstract: A loudspeaker, such as a subwoofer, is provided which automatically calibrates itself when placed in a room to optimize an output signal of the loudspeaker for the room in which the loudspeaker is placed.Type: GrantFiled: July 28, 2006Date of Patent: May 5, 2009Assignee: Klipsch L.L.C.Inventors: Fawad Nackvi, Jon Douglas Zenor
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Patent number: 7197151Abstract: A method of improving 3D sound reproduction is described, in which virtual sound sources to be positioned behind a listener 10 are filtered using an HF-cut filter in order to remove distracting high-frequency components caused by incomplete transaural crosstalk cancellation. Sound sources placed in the rearward hemisphere of reference sphere 30 are filtered by an amount dependent on the position of the sound source in order to provide a smooth transition between the filtered and unfiltered hemispheres. HF-cut filtering is at a maximum when the sound source is placed directly behind the listener, and is progressively reduced as the forward hemisphere is approached. The invention offers an advantage in that virtual sound images may be placed more effectively behind the listener, given improved realism of 3D effects.Type: GrantFiled: March 17, 1999Date of Patent: March 27, 2007Assignee: Creative Technology LtdInventors: Alastair Sibbald, Richard David Clemow, Fawad Nackvi
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Publication number: 20070032895Abstract: A loudspeaker, such as a subwoofer, includes demonstration audio file stored in a memory which can be played without connecting the loudspeaker to a separate piece of audio equipment.Type: ApplicationFiled: July 28, 2006Publication date: February 8, 2007Inventors: Fawad Nackvi, Jon Zenor
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Publication number: 20070030979Abstract: Methods are provided for operating a loudspeaker.Type: ApplicationFiled: July 28, 2006Publication date: February 8, 2007Inventors: Fawad Nackvi, Jon Zenor