Touch screen sound detection method and device

The invention discloses a touch screen sound detection method and device. The method comprises the following steps of acquiring an audio signal recorded by a user through touch screen equipment, performing correlation analysis on the audio signal and a template signal to obtain a correlation coeffic...

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Bibliographische Detailangaben
Hauptverfasser:	YANG JINFU, CEN WURONG, WANG YANG, ZHANG QINGQING, MA GUANGQIAN, LUO LEI
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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