Headset with programmable microphone modes

1. A system for processing audio signals, the system comprising:

a headset comprising:

a beamforming microphone in a microphone boom of the headset, the beamforming microphone configured with a wide beam pattern to sense an ambient sound level of sounds external to the headset; and

an audio processing unit that configures the headset in one of a plurality of modes based on at least the sensed ambient sound level and at least one parameter setting received from an audio processing unit in a gaming console communicatively coupled to the headset, wherein the headset is configured in a quiet mode when the sensed ambient sound level is below a level of sound from a user of the headset by configuring the beamforming microphone with the wide beam pattern and in a loud mode by configuring the beamforming microphone with a narrower beam pattern when the sensed ambient sound level is above the level of sound from the user of the headset.

2. The system of claim 1 , wherein the user of the headset causes the headset to be configured in the one of the plurality of modes by the audio processing unit of the headset.

3. The system of claim 1 , wherein the headset automatically configures itself in the one of the plurality of modes by the audio processing unit of the headset.

4. The system of claim 1 , wherein the microphone comprises an array of sound sensing elements.

5. The system of claim 1 , wherein the headset is configured in one of the plurality of modes by the audio processing unit of the headset on a continuous basis during operation of the headset.

6. The system of claim 1 , wherein the microphone is configured with a wide beam pattern with full sensitivity from all directions when the headset is in the quiet mode.

7. The system of claim 1 , wherein the headset is configured in a loud mode with the microphone configured with a narrow beam in a particular direction when the sensed ambient sound level is above that of a desired sound source.

8. The system of claim 7 , wherein the microphone is configured with a narrow beam pattern directed at the desired sound source when the headset is in the loud mode.

9. The system of claim 1 , wherein the headset is configured in the one of the plurality of modes based on a location of the headset.

10. The system of claim 1 , wherein the headset is configured in the one of the plurality of modes by the parameter settings from the gaming console received via an audio interface.

11. A method for processing audio signals, the method comprising:

in a headset that comprises audio processing circuitry and a beamforming microphone in a microphone boom of the headset:

sensing, using the microphone configured with a wide beam pattern, an ambient sound level of sounds external to the headset; and

configuring, using the audio processing circuitry, the headset in one of a plurality of modes based on at least the sensed ambient sound level and at least one parameter setting received from an audio processing unit in a gaming console communicatively coupled to the headset, the headset being configured in a quiet mode when the sensed ambient sound level is below a level of sound from a user of the headset by configuring the beamforming microphone with the wide beam pattern and in a loud mode by configuring the beamforming microphone with a narrower beam pattern when the sensed ambient sound level is above the level of sound from the user of the headset.

12. The method of claim 11 , wherein the user of the headset causes the headset to be configured in the one of the plurality of modes by the audio processing circuitry.

13. The method of claim 11 , comprising automatically configuring the headset in the one of the plurality of modes by the audio processing circuitry.

14. The method of claim 11 , wherein the microphone comprises an array of sound sensing elements.

15. The method of claim 11 , comprising configuring the headset in one of the plurality of modes by the audio processing circuitry on a continuous basis during operation of the headset.

16. The method of claim 11 , comprising configuring the microphone with a wide beam pattern with full sensitivity from all directions when the headset is in the quiet mode.

17. The method of claim 11 , comprising configuring the headset in a loud mode with the microphone configured with a narrow beam in a particular direction when the sensed ambient sound level is above that of a desired sound source.

18. The method of claim 17 , comprising configuring the microphone with a narrow beam pattern directed at the desired sound source when the headset is in the loud mode.

19. The method of claim 11 , comprising configuring the headset in the one of the plurality of modes utilizing the parameter settings from the gaming console received via an audio interface.

20. A system for processing audio signals, the system comprising:

a headset operable to communicatively couple to a gaming console, the headset comprising:

a beamforming microphone in a microphone boom of the headset, the beamforming microphone configured with a wide beam pattern to sense an ambient sound level of sounds external to the headset; and

audio processing circuitry that configures the headset in one of a plurality of modes based on at least the sensed ambient sound level and at least one parameter setting received from an audio processing unit in a gaming console communicatively coupled to the headset, wherein the headset is configured in a quiet mode by configuring the beamforming microphone with the wide beam pattern when the sensed ambient sound level is below a level of sound from a user of the headset and in a loud mode by configuring the beamforming microphone with a narrower beam pattern when the sensed ambient is above the ambient sound level of sound from the user.