Audio source position detection and audio adjustment

Details Audio source position detection and audio adjustment Audio source position detection and audio adjustment

2005-10-04

2005-10-04

Lerner, Martin (Department: 2654)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C381S092000, C379S387010, C379S388010

Reexamination Certificate

active

06952672

ABSTRACT:
A method for adjusting an operational characteristic of an audio device can include a series of steps. The method can include receiving a user spoken utterance from an audio speech source and detecting a position of the audio speech source relative to the audio device. The method further can include generating proximity data corresponding to the detected position and processing the received user spoken utterance with a selected signal processing technique based upon the proximity data. The signal processing technique can distinguish the user spoken utterance from background noise.

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