VOICE OPERATED MICROPHONE SWITCHES NOT

Brand Owner Address Description
UNIGATE AUDIO-TECHNICA U.S., INC. 1221 Commerce Drive Stow OH 44224 voice operated microphone switches not sold as a part or component of computer hardware or computer systems;UNI-GATE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Techniques are provided to suppress noise and interference using an array microphone and a combination of time-domain and frequency-domain signal processing. In one design, a noise suppression system includes an array microphone, at least one voice activity detector (VAD), a reference generator, a beam-former, and a multi-channel noise suppressor. The array microphone includes multiple microphones-at least one omni-directional microphone and at least one uni-directional microphone. Each microphone provides a respective received signal. The VAD provides at least one voice detection signal used to control the operation of the reference generator, beam-former, and noise suppressor. The reference generator provides a reference signal based on a first set of received signals and having desired voice signal suppressed. The beam-former provides a beam-formed signal based on a second set of received signals and having noise and interference suppressed. The noise suppressor further suppresses noise and interference in the beam-formed signal.