Discrete spectrum feature analysis method and device for multiple space-time source signals

The invention discloses a discrete spectrum feature analysis method and device for a multi-space-time source signal. The method comprises the following steps: acquiring a sound signal sample matrix X of M sound signal segments from different sources; and performing noise reduction processing from th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU JINGRONG, HUANG YINGQI, WU ZHUOHUI, LEI YIWEI, LI CHENGCHENG, HAO PENGFEI, WEN HE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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