Analysis of reassigned spectrograms for musical transcription

@article{Hainsworth2001AnalysisOR,
  title={Analysis of reassigned spectrograms for musical transcription},
  author={Stephen W. Hainsworth and Malcolm D. Macleod and Patrick J. Wolfe},
  journal={Proceedings of the 2001 IEEE Workshop on the Applications of Signal Processing to Audio and Acoustics (Cat. No.01TH8575)},
  year={2001},
  pages={23-26}
}
The reassignment method for the short-time Fourier transform is proposed as a technique for improving the time and frequency estimates of musical audio data. Based on this representation, four classes of expected objects (sinusoid, unresolved sinusoid, transient and noise) are proposed and explained. Pattern classification methods are then used to extract objects conforming to these classes from individual frames of the reassigned spectrogram, with each frame being examined independently… CONTINUE READING

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