AUDIO SIGNAL RECOGNITION METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME

AUDIO SIGNAL RECOGNITION METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME

An electronic device is provided. The electronic device includes a signal acquisition module configured to transmit a signal toward an object and receive an echo signal obtained by transformation of the signal through a collision with one surface of the object; a feature extraction module configured...

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Hauptverfasser: LUKASIAK, BOZENA, GAJEWSKA-DENDEK, ELZBIETA, TKACZUK, JAKUB, BRONAKOWSKI, LUKASZ
Format: Patent
Sprache:eng ; fre ; ger
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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creator LUKASIAK, BOZENA
GAJEWSKA-DENDEK, ELZBIETA
TKACZUK, JAKUB
BRONAKOWSKI, LUKASZ
description An electronic device is provided. The electronic device includes a signal acquisition module configured to transmit a signal toward an object and receive an echo signal obtained by transformation of the signal through a collision with one surface of the object; a feature extraction module configured to extract a signal descriptor from the echo signal and analyze the extracted signal descriptor; a conversion module configured to convert the signal descriptor into an audio descriptor; and a synthesis module configured to convert the audio descriptor into an audio signal in a determined frequency band and output the converted audio signal.
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subjects ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
title AUDIO SIGNAL RECOGNITION METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME
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