Preprint
Sep 2026
DualSpecSE: A Dual-Path Speech Enhancement Network Integrating Mel and Complex Spectrograms
A speech enhancement framework that jointly models Mel-spectrogram and complex spectrogram in a dual-path architecture for improved ASR performance and higher-quality speech reconstruction, and demonstrates consistent improvements in speech fidelity, perceptual quality, and ASR performance.
Xing-Chen Li, Zi-Qian Wang, Zi-Kai Liu et al.
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