Time and Pitch Scaling of Audio Signals

Roehrig CJ. Time and Pitch Scaling of Audio Signals. In: AES Convention 89. Audio Engineering Society; 1990. Paper 2954. Available from: https://aes.org/publications/elibrary-page/?id=5739

@inproceedings{Roehrig1990_5739,
  author = {Roehrig, Chris J.},
  title = {{Time and Pitch Scaling of Audio Signals}},
  booktitle = {AES Convention 89},
  note = {Paper 2954},
  year = {1990},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5739}
}

TY  - CPAPER
TI  - Time and Pitch Scaling of Audio Signals
AU  - Roehrig, Chris J.
T2  - AES Convention 89
M1  - Paper 2954
PY  - 1990
DA  - 1990/09/06
UR  - https://aes.org/publications/elibrary-page/?id=5739
PB  - Audio Engineering Society
LA  - en
AB  - An algorithm to time-scale audio signals in real-time based on pitch-shifting is presented. The pitch-shifter is based on the modified short-time Fourier transform (STFT) a la Griffin and Lim, and resampling in the frequency domain. While the magnitude of the modified STFT is specified in the problem, the short-time phase is determined by an error minimization criterion. The problem of efficiently computing this phase is discussed.
ER  -