Matthew Keith Green

US Patent:

20210266667, Aug 26, 2021

Filed:

Jul 30, 2020

Appl. No.:

16/944053

Inventors:

- Lausanne, CH
Daniel Ryan MARQUEZ - Vancouver WA, US
Matthew James GREEN - Vancouver WA, US
Douglas George MORTON - Southborough MA, US

International Classification:

H04R 3/04
H04B 17/318
G10L 21/02
G10L 19/02
G10L 25/51

Abstract:

The present disclosure generally provides an apparatus and method of controlling an audible signal generated by an audio device to improve the sound quality of the generated audible signal and/or sound quality perceived by a user. In some embodiments, the audio device is able to improve the sound quality generated by the audio device that is generating audible sound based on any type of audio signal. The processes described herein allow the audible signal processor to determine the acoustic fingerprint of the environment in which the audio device is positioned, and thus by use of the method steps disclosed herein to optimize the sound quality in one or more frequency bands of a generated audible signal in real time based on the determined acoustic fingerprint.

US Patent:

20180226065, Aug 9, 2018

Filed:

Jul 14, 2017

Appl. No.:

15/650614

Inventors:

- Lausanne, CH
Douglas George MORTON - Vancouver WA, US
Matthew James GREEN - Vancouver WA, US

International Classification:

G10K 11/178

Abstract:

Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.

US Patent:

20180226084, Aug 9, 2018

Filed:

Oct 18, 2017

Appl. No.:

15/787699

Inventors:

- Lausanne, CH
Douglas George MORTON - Vancouver WA, US
Matthew James GREEN - Vancouver WA, US

International Classification:

G10L 21/0208
G10L 15/20
H04R 1/40
G06F 17/30

Abstract:

Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.

US Patent:

20180226085, Aug 9, 2018

Filed:

Nov 28, 2017

Appl. No.:

15/825100

Inventors:

- Lausanne, CH
Daniel Ryan MARQUEZ - Vancouver WA, US
Matthew James GREEN - Vancouver WA, US

International Classification:

G10L 21/0224
G10L 21/02
G10L 21/0264

Abstract:

Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.

US Patent:

20180227669, Aug 9, 2018

Filed:

Nov 28, 2017

Appl. No.:

15/825098

Inventors:

- Lausanne, CH
Daniel Ryan MARQUEZ - Vancouver WA, US
Matthew James GREEN - Vancouver WA, US

International Classification:

H04R 3/00
H04R 1/40

Abstract:

Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.

US Patent:

20180227670, Aug 9, 2018

Filed:

Feb 5, 2018

Appl. No.:

15/888339

Inventors:

- Lausanne, CH
Daniel Ryan MARQUEZ - Vancouver WA, US
Matthew James GREEN - Vancouver WA, US

International Classification:

H04R 3/00
H04R 1/40

Abstract:

Embodiments of the disclosure generally include a method and apparatus for receiving and separating unwanted external noise from an audible input received from an audible source using an audible signal processing system that contains a plurality of audible signal sensing devices that are arranged and configured to detect an audible signal that is received from any position or angle within three dimensional space. The audible signal processing system is configured to analyze the received audible signals using a first signal processing technique that is able to separate unwanted low frequency range noise from the received audible signal and a second signal processing technique that is able to separate unwanted higher frequency range noise from the received audible signal. The audible signal processing system can then combine the signals processed by the first and second signal processing techniques to form a desired audible signal that has a high signal-to-noise ratio throughout the full speech range.

US Patent:

20160057530, Feb 25, 2016

Filed:

Mar 17, 2015

Appl. No.:

14/660102

Inventors:

- Lausanne, CH
Matthew James GREEN - Vancouver WA, US

International Classification:

H04R 1/10

Abstract:

Embodiments of the present disclosure relate to a headphone or speaker assembly that contains two or more audio components that are configured to be magnetically coupled together by use of a complementary magnetic pole configuration in the headphone or speaker assembly to provide one or more useful functions. These useful functions may include elements that are able to sense that the two or more audio components are in contact with each other, or are at least proximate to each other, so that their audio playback capability can be suspended while they are in this unused state. Since the two or more audio components can be brought into contact with each other and be retained in this state by use of a magnetic force created between one or more magnetic components in each of the audio components, this design can provide a useful mechanism that will allow the headphone assembly to be easily retained on the user.