Granted Patent B2

US 9,358,454 · App. 14/025,694 · Granted Jun 7, 2016

Abstract

Claims (46)

1. An audio headset system, comprising an audio headset, the audio headset comprising:

a memory storing a plurality of audio profiles, each of the plurality of stored audio profiles associated with a video game and specifying how to mix, delay, and phase shift a source audio;

an input device configured to allow a user of the audio headset to select one of the plurality of stored audio profiles;

a speaker;

a signal processor configured to process source audio received from an audio source, to produce processed audio from the source audio, and to output the processed audio to the speaker; and

a control unit configured to control operation of the signal processor according to a selected one of the plurality of audio profiles, wherein based on the selected audio profile the control unit causes the signal processor to selectively mix, delay, phase shift, and equalize the source audio, thereby producing processed audio.

2. The audio headset system of claim 1 , wherein the audio source is a gaming console.

3. The audio headset system of claim 1 , wherein selectively mixing, delaying, phase shifting, and equalizing, comprises:

equalizing a frequency response characteristic of a band in the source audio according to the selected audio profile, thereby producing a first equalized audio;

filtering and mixing the first equalized audio according to the selected audio profile, thereby producing a first mixed audio;

delaying and phase shifting the first mixed audio according to the selected audio profile, thereby producing a first delay shifted audio;

equalizing a second frequency response characteristic of a second band in the first delay shifted audio according to the selected audio profile, thereby producing a second equalized audio;

mixing the second equalized audio, thereby producing a second mixed audio;

equalizing a third frequency response characteristic of a third band in the second mixed audio, thereby producing a third equalized audio; and

mixing the third equalized audio, thereby producing the processed audio.

4. The audio headset system of claim 1 , wherein the audio source is a game console and the audio headset is configured to connect to be entirely powered by the gaming console.

5. The audio headset system of claim 1 , wherein the audio profile causes the signal processor to provide three-dimensional audio through the processed audio.

6. The audio headset system of claim 1 , wherein the source audio comprises a plurality of audio channels and the processed audio comprises a left processed audio channel and a right processed audio channel.

7. The audio headset system of claim 1 , wherein the speaker includes a left speaker and a right speaker, and the processed audio comprises a left processed audio channel to be outputted to the left speaker, and a right processed audio channel to be outputted to the right speaker.

8. The audio headset system of claim 1 , further comprising a microphone.

9. The audio headset system of claim 8 , wherein the signal processor is further configured to relay microphone audio from the microphone to a game console.

10. The audio headset system of claim 9 , wherein the audio headset system is configured to connect to a game controller that is in communication with the gaming console, and wherein the control unit is further configured to detect when the audio headset system is connected to the game controller, and instruct the signal processor to relay microphone audio from the microphone to the game console via the game controller.

11. The audio headset system of claim 8 , wherein the signal processor is further configured to process microphone audio from the microphone before relaying the microphone audio to a game console.

12. The audio headset system of claim 1 , wherein the signal processor is further configured to relay chat audio from the game console to the speaker.

13. The audio headset system of claim 11 , wherein the audio headset system is configured to connect to a game controller that is in communication with the gaming console, and wherein the control unit is further configured to detect when the audio headset system is connected to the game controller, and instruct the signal processor to mix chat audio with processed audio before the processed audio is output to the speaker.

14. The audio headset system of claim 1 , further comprising an input component configured to allow a user to enable or disable application of an audio profile.

15. The audio headset system of claim 1 , further an auxiliary audio input configured to receive a secondary source audio and output the secondary source audio to the speaker as unprocessed audio.

16. The audio headset system of claim 1 , further comprising a display configured to display operational parameters of the audio headset system.

17. The audio headset system of claim 1 , wherein the signal processor is a first signal processor and the audio headset system further comprises a second signal processor configured to receive digital audio from the audio source, decode the digital audio to analog audio, and output the analog audio to the first signal processor as source audio.

18. The audio headset system of claim 17 , further comprising a receiver unit connected to the headset, wherein the receiver unit comprises the second signal processor.

19. The audio headset system of claim 17 , wherein the control unit is further configured to control operation of the second signal processor.

20. The audio headset system of claim 17 , wherein the receiver unit further comprises a second control unit that is configured to control operation of the second signal processor.

21. The audio headset system of claim 1 , wherein the input device comprises a button, switch, knob, touchpad, or touchscreen.

22. A gaming audio headset, comprising:

a speaker;

a microphone;

a memory storing a plurality of audio profiles, each of the plurality of stored audio profiles associated with a video game and specifying how to mix, delay, and phase shift a source audio;

an input device configured to allow a user of the audio headset to select one of the plurality of audio profiles stored in the memory;

a signal processor configured to process source audio received from a game console, to produce processed audio from the source audio, to output the processed audio to the speaker, relay microphone audio from the microphone to the game console, and to mix chat audio from the game console into the processed audio before it is output to the speaker; and

a control unit configured to control operation of the signal processor according to a selected one of the plurality of audio profiles, wherein based on the selected audio profile the control unit causes the signal processor to selectively mix, delay, phase shift, and equalize the source audio, thereby producing the processed audio.

23. A method, comprising:

storing a plurality of audio profiles in a memory of an audio headset, each of the plurality of stored audio profiles associated with a video game and specifying how a signal processor of the audio headset mixes, delays, phase shifts, or equalizes source audio;

receiving at an input device of the audio headset user input selecting one of the plurality of stored audio profiles;

receiving, at the signal processor of the audio headset, source audio from an audio source;

processing the audio at the signal processor according to the selected audio profile, wherein based on the selected audio profile the signal processor selectively mixes, delays, phase shifts, or equalizes the source audio, thereby producing processed audio; and

providing the processed audio for audio output by a speaker of the audio headset.

Assignments (13)