An Analysis of Pitch-Shifting Algorithms

Rossum D. An Analysis of Pitch-Shifting Algorithms. In: AES Convention 87. Audio Engineering Society; 1989. Paper 2843. Available from: https://aes.org/publications/elibrary-page/?id=5851

@inproceedings{Rossum1989_5851,
  author = {Rossum, Dave},
  title = {{An Analysis of Pitch-Shifting Algorithms}},
  booktitle = {AES Convention 87},
  note = {Paper 2843},
  year = {1989},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5851}
}

TY  - CPAPER
TI  - An Analysis of Pitch-Shifting Algorithms
AU  - Rossum, Dave
T2  - AES Convention 87
M1  - Paper 2843
PY  - 1989
DA  - 1989/10/06
UR  - https://aes.org/publications/elibrary-page/?id=5851
PB  - Audio Engineering Society
LA  - en
AB  - The frequently used algorithms for pitch shifting in modern digital sampling keyboards are analyzed using a common mathematical framework. The mathematically derived performance characteristics are compared, showing the strengths and limitations of the various techniques. Of particular interest are the comparisons of the various orders of digital interpolators. Audio examples to support the conclusions will be presented.
ER  -