EasyListen™ (optional): slows speech in real time to better understand fast-talkers and foreign languages. declaration: package: processing.sound, class: AudioDevice.
Dual-microphone beam-forming (optional, with digital microphones only): creates directional or noise cancelling microphone using only two omni-directional microphones.
Double Talk Gain Control (DTGC): improves double talk performance by slightly reducing Rx gain when near talk is detected.
def startProcessing(self): Start processing ask for the front. Vector optimization allows four samples to be processed within the space of a. /usr/bin/env python - encoding: UTF-8 - Example: Get Signal from Front. Automatically solves the dilemma of “too loud in quiet vs. MSP interfaces with your computers audio hardware via the dac and adc.
Noise Dependent Volume Control (NDVC): changes the loudspeaker volume according to the ambient noise.
Automatic Gain Control (AGC) and Dynamic Range Compressor (DRC): reduces variations in signal level.
Equalizer (EQ): Performs frequency equalization of Rx, Tx signals improving their perceptual quality operates in 32Hz frequency resolution.
Noise Suppression (NS): Reduces stationary and transient noises improving the perceptual and objective voice signal quality.
Acoustic Echo Cancellation (AEC): Cancels acoustic echo caused by the speaker and microphone proximity.
The following processing tasks are currently supported by VCP integrated into VPM firmware:
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