Analysis and Synthesis of Audio Vibrato Using Harmonic Sinusoids

Sandler M, Wen X. Analysis and Synthesis of Audio Vibrato Using Harmonic Sinusoids. In: AES Convention 124. Audio Engineering Society; 2008. Paper 7425. Available from: https://aes.org/publications/elibrary-page/?id=14555

@inproceedings{Sandler2008_14555,
  author = {Sandler, Mark and Wen, Xue},
  title = {{Analysis and Synthesis of Audio Vibrato Using Harmonic Sinusoids}},
  booktitle = {AES Convention 124},
  note = {Paper 7425},
  year = {2008},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14555}
}

TY  - CPAPER
TI  - Analysis and Synthesis of Audio Vibrato Using Harmonic Sinusoids
AU  - Sandler, Mark
AU  - Wen, Xue
T2  - AES Convention 124
M1  - Paper 7425
PY  - 2008
DA  - 2008/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14555
PB  - Audio Engineering Society
LA  - en
AB  - This paper introduces the analysis and synthesis of vibrato in music audio. The analyzer separates frequency modulators from their carriers using a demodulation process. It then describes the frequency variations of a vibrato using a period-synchronized parameter set, and the accompanying amplitude variations using a source-filter model, both of which can be regarded slow-varying. The synthesizer, on the other hand, reconstructs a vibrato from a given set of parameters. Using this system we are able to retrieve specific characteristics of vibratos, or modify them to implement various audio effects.
ER  -