Harmonic Sound Source Separation Using FIR Comb Filters

Coyle E, Gainza M, Lawlor B. Harmonic Sound Source Separation Using FIR Comb Filters. In: AES Convention 117. Audio Engineering Society; 2004. Paper 6312. Available from: https://aes.org/publications/elibrary-page/?id=12969

@inproceedings{Coyle2004_12969,
  author = {Coyle, Eugene and Gainza, Mikel and Lawlor, Bob},
  title = {{Harmonic Sound Source Separation Using FIR Comb Filters}},
  booktitle = {AES Convention 117},
  note = {Paper 6312},
  year = {2004},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12969}
}

TY  - CPAPER
TI  - Harmonic Sound Source Separation Using FIR Comb Filters
AU  - Coyle, Eugene
AU  - Gainza, Mikel
AU  - Lawlor, Bob
T2  - AES Convention 117
M1  - Paper 6312
PY  - 2004
DA  - 2004/10/06
UR  - https://aes.org/publications/elibrary-page/?id=12969
PB  - Audio Engineering Society
LA  - en
AB  - A technique for separating harmonic sound sources using FIR comb filters is presented. First, a pre-processing task is performed by a multipitch estimator to detect the pitches that the signal is composed of. Then, a method based on the Short Time Fourier Transform (STFT) is utilized to iteratively extract the harmonics belonging to a given source by using FIR comb filters. The presented approach improves upon existing sinusoidal model approaches in terms of the perceptual quality of the extracted signal.
ER  -