Abstract: First and second computer systems and respective first and second microphones thereof receive respective portions of a same audio input signal. Audio buffers received respectively from the first and second computer system include data encoded from respective microphone inputs of the first and the second computer systems. The received audio buffers are synchronized and corrected for gain differences between the received audio buffers to produce corrected audio buffers. The corrected audio buffers are mixed into an output buffer. The synchronization reduces echo when the output buffer is played at a remote peer computer system.

Abstract: First and second computer systems and respective first and second microphones thereof receive respective portions of a same audio input signal. Audio buffers received respectively from the first and second computer system include data encoded from respective microphone inputs of the first and the second computer systems. The received audio buffers are synchronized and corrected for gain differences between the received audio buffers to produce corrected audio buffers. The corrected audio buffers are mixed into an output buffer. The synchronization reduces echo when the output buffer is played at a remote peer computer system.

Abstract: A noise cancelation device, and a method, for suppressing noise patterns emitted from a body of a user are disclosed. The noise cancelation device comprises in some embodiments at least one sensor for sensing noise patterns produced by the body of the user and generating noise data indicative thereof, noise cancelling circuitry configured and operable to process the noise data generated by the at least one sensor and generate anti-noise signals therefrom, and at least one acoustic transducer for producing audio outputs from the generated anti-noise signals. The noise cancelation device is configured to be attached to the body of the user, either on or adjacent a body part from which the noise patterns are being emitted.

Abstract: A noise cancelation device, and a method, for suppressing noise patterns emitted from a body of a user are disclosed. The noise cancelation device comprises in some embodiments at least one sensor for sensing noise patterns produced by the body of the user and generating noise data indicative thereof, noise cancelling circuitry configured and operable to process the noise data generated by the at least one sensor and generate anti-noise signals therefrom, and at least one acoustic transducer for producing audio outputs from the generated anti-noise signals. The noise cancelation device is configured to be attached to the body of the user, either on or adjacent a body part from which the noise patterns are being emitted.