SPEECH RECOGNITION SYSTEM, METHOD AND APPARATUS

A speech recognition system, method and apparatus. The system comprises a microphone array (12) and a speed recognition device (14). The microphone array (12) is configured to acquire a speech. The speech recognition device (14) comprises a speech board (142) and a loudspeaker (144); the speech boar...

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Bibliographische Detailangaben
Hauptverfasser:	LIANG, Bo, MAO, Yuehui
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ACOUSTICS AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING MUSICAL INSTRUMENTS PHYSICS RANGES SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A speech recognition system, method and apparatus. The system comprises a microphone array (12) and a speed recognition device (14). The microphone array (12) is configured to acquire a speech. The speech recognition device (14) comprises a speech board (142) and a loudspeaker (144); the speech board (142) is communicated with the microphone array (12) and is configured to receive the speech acquired by the microphone array (12) and recognize the received speech to obtain a recognition result. The loudspeaker (144) is communicated with the speech board (142) and is configured to broadcast the recognition result recognized by the speech board. The microphone array (12) is externally provided on the speech recognition device (14). The present invention resolves the technical problem of the difficulty in acoustic echo cancellation (AEC) debugging and in the design of electric appliance structure caused by the restriction of the mounting positions of a microphone array and a loudspeaker. L'invention concerne un s