On the Use of Time: Frequency Reassignment in Additive Sound Modeling

Fitz K, Haken L. On the Use of Time: Frequency Reassignment in Additive Sound Modeling. J Audio Eng Soc. 2002;50(11):879-893. Available from: https://aes.org/publications/elibrary-page/?id=11058

@article{Fitz2002_11058,
  author = {Fitz, Kelly and Haken, Lippold},
  title = {{On the Use of Time: Frequency Reassignment in Additive Sound Modeling}},
  journal = {Journal of the Audio Engineering Society},
  volume = {50},
  number = {11},
  pages = {879--893},
  year = {2002},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11058}
}

TY  - JOUR
TI  - On the Use of Time: Frequency Reassignment in Additive Sound Modeling
AU  - Fitz, Kelly
AU  - Haken, Lippold
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 50
IS  - 11
SP  - 879
EP  - 893
PY  - 2002
DA  - 2002/11/06
UR  - https://aes.org/publications/elibrary-page/?id=11058
PB  - Audio Engineering Society
LA  - en
AB  - A method of reassignment in sound modeling to produce a sharper, more robust additive representation is introduced. The reassigned bandwidth-enhanced additive model follows ridges in a time-frequency analysis to construct partials having both sinusoidal and noise characteristics. This model yields greater resolution in time and frequency than is possible using conventional additive techniques, and better preserves the temporal envelope of transient signals, even in modified reconstruction, without introducing new component types or cumbersome phase interpolation algorithms.
ER  -