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Reverberation suppression device, reverberation suppression method, and computer-readable storage medium storing a reverberation suppression program
Reverberation suppression device, reverberation suppression method, and computer-readable storage medium storing a reverberation suppression program
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机译:混响抑制装置,混响抑制方法以及存储有混响抑制程序的计算机可读存储介质
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摘要
A reverberation suppression device includes an analyzer configured to analyze change over time in the power of an input signal obtained from a microphone in response to sound input, and thereby compute the decrease per unit time in the power of the input signal in a reverb segment following the end of a segment in which the sound is produced; and a suppression controller configured to control a suppression gain which indicates the rate at which the input signal is attenuated, on the basis of analysis results from the analyzer.
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