Tracking Harmonics and Artifacts in Spectra Using Sinusoidal and Spiral Maps

Catravas P. Tracking Harmonics and Artifacts in Spectra Using Sinusoidal and Spiral Maps. In: AES Convention 122. Audio Engineering Society; 2007. Paper 7123. Available from: https://aes.org/publications/elibrary-page/?id=14108

@inproceedings{Catravas2007_14108,
  author = {Catravas, Palmyra},
  title = {{Tracking Harmonics and Artifacts in Spectra Using Sinusoidal and Spiral Maps}},
  booktitle = {AES Convention 122},
  note = {Paper 7123},
  year = {2007},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14108}
}

TY  - CPAPER
TI  - Tracking Harmonics and Artifacts in Spectra Using Sinusoidal and Spiral Maps
AU  - Catravas, Palmyra
T2  - AES Convention 122
M1  - Paper 7123
PY  - 2007
DA  - 2007/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14108
PB  - Audio Engineering Society
LA  - en
AB  - A technique for tracking a harmonic series in a spectrum using a combination of sinusoidal and spiral maps is described. The spiral map enhances patterns that appear when a sinusoid is sampled near the Nyquist rate. The correspondance between the maps facilitates derivation of properties and motivates the use of curves that cut across the sinusoid or spiral. As an application, the spatial separation of a specific musical pitch from an artifact is demonstrated.
ER  -