Far-Field Speech Enhancement from Alango Technologies, Ltd.
This is a demonstration of Alango’s far-field speech enhancement algorithms and software. Typical applications include smart home devices and smartphones. The demo features a voice-controlled stereo music player with a built-in four-microphone array. The software integrates Alango's proprietary Voice Enhancement Package of software technologies including stereo echo cancellation and far-field beamforming. The output signal from the Voice Enhancement Package is fed into Sensory speech recognition software used to interpret user commands.