SPEECH SECTION DETECTION METHOD

SPEECH SECTION DETECTION METHOD

A speech section detection method includes: calculating a signal-to-noise ratio (SNR) value of speech data; determining whether or not to perform non-intrusive speech intelligibility estimation on the speech data based on the SNR value; calculating a speech intelligibility value of the speech data d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: An, Soo Jeong, Choi, Seung Ho, Yun, Deok Gyu, Lee, Han Nah
Format: Patent
Sprache: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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Beschreibung
Zusammenfassung:A speech section detection method includes: calculating a signal-to-noise ratio (SNR) value of speech data; determining whether or not to perform non-intrusive speech intelligibility estimation on the speech data based on the SNR value; calculating a speech intelligibility value of the speech data depending on a result of the determination; and detecting a speech section from the speech data based on the SNR value and the speech intelligibility value.