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PARAMETER PREDICTION DEVICE AND PARAMETER PREDICTION METHOD FOR ACOUSTIC SIGNAL PROCESSING
PARAMETER PREDICTION DEVICE AND PARAMETER PREDICTION METHOD FOR ACOUSTIC SIGNAL PROCESSING
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机译:声音信号处理的参数预测装置和参数预测方法
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摘要
A parameter prediction device includes: an environmental characteristic acquirer that acquires an environmental characteristic quantity set which quantifies one or more characteristics of a sound collection environment for an acoustic signal; a target setter that sets a target evaluation value set which provides one or more values obtained by quantifying one or more performances of processing of the acoustic signal, or one or more evaluation values of a processed acoustic signal; and a first predictor that inputs the environmental characteristic quantity set and the target evaluation value set as independent variables to a first prediction model, and predicts a control parameter set for controlling the acoustic signal processing.
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