Fast Signal Reconstruction from Magnitude Stft Spectrogram Based on Spectrogram Consistency

@inproceedings{Roux2010FastSR,
  title={Fast Signal Reconstruction from Magnitude Stft Spectrogram Based on Spectrogram Consistency},
  author={Jonathan Le Roux and Hirokazu Kameoka and Nobutaka Ono and Shigeki Sagayama},
  year={2010}
}
The modification of magnitude spectrograms is at the core of many audio signal processing methods, from source separation to sound modification or noise canceling, and reconstructing a natural sounding signal in such situations is thus a very important issue. This article presents recent theoretical and experimental developments on the application to signal reconstruction from a modified magnitude spectrogram of the constraints that an array of complex numbers must verify to be a consistent… CONTINUE READING
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