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END-TO-END MULTI-TASK DENOISING FOR JOINT SIGNAL DISTORTION RATIO (SDR) AND PERCEPTUAL EVALUATION OF SPEECH QUALITY (PESQ) OPTIMIZATION
END-TO-END MULTI-TASK DENOISING FOR JOINT SIGNAL DISTORTION RATIO (SDR) AND PERCEPTUAL EVALUATION OF SPEECH QUALITY (PESQ) OPTIMIZATION
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机译:端到端多任务去噪,实现联合信号失真率(SDR)和语音质量感知性评估(PESQ)优化
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摘要
A method and system for providing end-to-end multi-task denoising for joint signal distortion ratio (SDR) and perceptual evaluation of speech quality (PESQ) optimization is herein disclosed. According to one embodiment, an method includes receiving a noisy signal, generating a denoised output signal, determining a signal distortion ratio (SDR) loss function based on the denoised output signal, determining a perceptual evaluation of speech quality (PESQ) loss function based on the denoised output signal, and optimizing an overall loss function based on the PESQ loss function and the SDR loss function.
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