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noise suppressor

    0.03 sec.
noise suppressor [′nȯiz sə‚pres·ər]
(electronics)
A circuit that blocks the audio-frequency amplifier of a radio receiver automatically when no carrier is being received, to eliminate background noise. Also known as squelch circuit.
A circuit that reduces record surface noise when playing phonograph records, generally by means of a filter that blocks out the higher frequencies where such noise predominates.


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The software suite on the phone includes HelloSoft's highly-optimised and widely-deployed VOIP software, including media engine and SIP stack and QoS with adaptive jitter buffer, enhanced PLC, noise suppressor and echo cancellers for excellent quality VOIP over WiFi and WiMAX.
During the course of almost a half century, Hirschorn presided over an impressive series of products that set a high standard of quality and reliability, ranging from jet noise suppressors for the Concordé and very large anechoic test facilities to special duct silencers for hospitals, sound isolating doors and windows, and even an advanced sound level meter.
Supports all consumer mobile handset usage modes: close-talk (handheld), far-talk (speakerphone), and video telephony ITU Standard for Non-Stationary Noise Suppression Audience worked closely with several leading mobile carriers and mobile handset vendors to ratify a new standard for subjective testing of non-stationary noise suppressors, and in October 2007, the ITU-T standardization committee approved Amendment 1 Appendix III of the P.
 
 
 
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