TARGET AND NON-TARGET SPEECH SEPARATION USING A DUAL MICROPHONE SYSTEM
ITMO University, Saint Petersburg, 197101, Russian Federation; Associated professor
M. Y. Tatarnikova
STC-Innovation Ltd., St. Petersburg; Senior Researcher
Read the full article
Abstract. A practical speech detection method for robust automatic speech recognition is proposed. The method employs a system of two symmetrical microphones oriented in opposite directions. The algorithm of signal processing allows for spatial filtering of speakers.
Keywords:
speech activity detection, multi-channel audio, crosstalk
