Review and Discussion on Classical STFT-based Frequency Estimators

Betser M, Collen P, David B, Richard G. Review and Discussion on Classical STFT-based Frequency Estimators. In: AES Convention 120. Audio Engineering Society; 2006. Paper 6765. Available from: https://aes.org/publications/elibrary-page/?id=13569

@inproceedings{Betser2006_13569,
  author = {Betser, Michaël and Collen, Patrice and David, Bertrand and Richard, Gaël},
  title = {{Review and Discussion on Classical STFT-based Frequency Estimators}},
  booktitle = {AES Convention 120},
  note = {Paper 6765},
  year = {2006},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13569}
}

TY  - CPAPER
TI  - Review and Discussion on Classical STFT-based Frequency Estimators
AU  - Betser, Michaël
AU  - Collen, Patrice
AU  - David, Bertrand
AU  - Richard, Gaël
T2  - AES Convention 120
M1  - Paper 6765
PY  - 2006
DA  - 2006/05/06
UR  - https://aes.org/publications/elibrary-page/?id=13569
PB  - Audio Engineering Society
LA  - en
AB  - Sinusoidal modeling is based on the decomposition of audio signals into a sum of sinusoidal components plus a noise residual part. It involves accurate sinusoid parameters estimation and, in particular, accurate frequency estimation. A broad category of methods uses the Fast Fourier Transform (FFT) as a starting point to compute frequency. All these methods present very similar forms of estimators, but the relations between them are not yet fully understood. This work proposes to take a deeper look into these relations. The first goal of this work is to present a clear review and description fo the classical FFT-based frequency estimator. A new estimator similar to the phase vocoder is presented. The second goal of this work is to identify the common hypotheses and the common steps of the process for this category of estimator. Lastly, experimental comparisons are given.
ER  -