SMART AUDIO SEGMENTATION USING LOOK-AHEAD BASED ACOUSTO-LINGUISTIC FEATURES

SMART AUDIO SEGMENTATION USING LOOK-AHEAD BASED ACOUSTO-LINGUISTIC FEATURES

Systems and methods are provided for smart audio segmentation using look-ahead based acousto-linguistic features. For example, systems and methods are provided for obtaining audio, processing the audio, identifying a potential segmentation boundary within the audio, and determining whether to genera...

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Bibliographische Detailangaben
Hauptverfasser: BASOGLU, Christopher Hakan, CHANG, Shuangyu, BEHRE, Piyush, TAN, Sharman W, PATHAK, Sayan Dev, WU, Jian, PARIHAR, Naveen, SHARMA, Eva, LIU, Yang, LIN, Edward C, KHALIL, Hosam Adel, AGARWAL, Amit Kumar
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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Beschreibung
Zusammenfassung:Systems and methods are provided for smart audio segmentation using look-ahead based acousto-linguistic features. For example, systems and methods are provided for obtaining audio, processing the audio, identifying a potential segmentation boundary within the audio, and determining whether to generate a segment break at the potential segmentation boundary. One or more look-ahead words occurring after the potential segmentation boundary are identified, wherein an acoustic segmentation score and a language segmentation score associated with the potential segmentation boundary and the one or more look-ahead words are generated. Systems then either refrain from generating a segment break at the potential segmentation boundary or generate the segment break at the potential segmentation boundary based on the acoustic and/or language segmentation score at least meeting or exceeding a segmentation score threshold.