The paper proposes a performance evaluation and comparison of recent ITU-T and ETSI voice activity detection algorithms. The comparison was made using both objective and psychoacoustic parameters, so as to have reliable judgements that were close to subjective ones. A highly varied speech database was also set up to evaluate the extent to which VADs depend on language, the sig- nal to noise ratio, or the power level.
Performance evaluation and comparison of ITU-T/ETSI voice activity detectors
RUGGERI, Giuseppe
2001-01-01
Abstract
The paper proposes a performance evaluation and comparison of recent ITU-T and ETSI voice activity detection algorithms. The comparison was made using both objective and psychoacoustic parameters, so as to have reliable judgements that were close to subjective ones. A highly varied speech database was also set up to evaluate the extent to which VADs depend on language, the sig- nal to noise ratio, or the power level.File in questo prodotto:
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