Speech presence measurement detection techniques
作者： Ravi Chandran , Bruce E. Dunne , Daniel J. Marchok
DOI:
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摘要: In order to enhance the quality of a communication signal derived from speech and noise (20), likelihood that signals result at least some is determined. A calculator calculates first power representing portion estimated over time period second longer than period. The also generates comparison having value related by comparing expression involving with signal. results in event falls within range range. different likelihood.
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