Generalized Harmonic Analysis and It's Application to Intensive Noise Reduction

Kanda Y, Katayama K, Kiriu S, Muraoka T. Generalized Harmonic Analysis and It's Application to Intensive Noise Reduction. In: AES Convention 118. Audio Engineering Society; 2005. Paper 6432. Available from: https://aes.org/publications/elibrary-page/?id=13148

@inproceedings{Kanda2005_13148,
  author = {Kanda, Yoshihiro and Katayama, Kenji and Kiriu, Shinya and Muraoka, Teruo},
  title = {{Generalized Harmonic Analysis and It's Application to Intensive Noise Reduction}},
  booktitle = {AES Convention 118},
  note = {Paper 6432},
  year = {2005},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13148}
}

TY  - CPAPER
TI  - Generalized Harmonic Analysis and It's Application to Intensive Noise Reduction
AU  - Kanda, Yoshihiro
AU  - Katayama, Kenji
AU  - Kiriu, Shinya
AU  - Muraoka, Teruo
T2  - AES Convention 118
M1  - Paper 6432
PY  - 2005
DA  - 2005/05/06
UR  - https://aes.org/publications/elibrary-page/?id=13148
PB  - Audio Engineering Society
LA  - en
AB  - GHA is an inharmonic frequency analysis proposed by N.Wiener and featured with its excellent frequency resolution. However it has not been examined practically until we obtain quite powerful computers because of the difficulty that it requires huge amount of calculations. Recently an elegant algorithm enables to reduce calculations was announced by Dr.Hirata,and the authors have improved the algorithm profitable to practical applications. Consequently, it realized both processing speed and accuracy practical stages. In order to utilize GHA’s advantages of precise frequency detection and separation,the authors have been trying to apply GHA to signal processing in audio engineerings.Scratch noise reduction of damaged SP records will be reported as an example.
ER  -