Circular Pitch Space Based Harmonic Change Detection

Arndt D, Brandenburg K, Gatzsche G, Mehnert M. Circular Pitch Space Based Harmonic Change Detection. In: AES Convention 124. Audio Engineering Society; 2008. Paper 7390. Available from: https://aes.org/publications/elibrary-page/?id=14520

@inproceedings{Arndt2008_14520,
  author = {Arndt, Daniel and Brandenburg, Karlheinz and Gatzsche, Gabriel and Mehnert, Markus},
  title = {{Circular Pitch Space Based Harmonic Change Detection}},
  booktitle = {AES Convention 124},
  note = {Paper 7390},
  year = {2008},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14520}
}

TY  - CPAPER
TI  - Circular Pitch Space Based Harmonic Change Detection
AU  - Arndt, Daniel
AU  - Brandenburg, Karlheinz
AU  - Gatzsche, Gabriel
AU  - Mehnert, Markus
T2  - AES Convention 124
M1  - Paper 7390
PY  - 2008
DA  - 2008/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14520
PB  - Audio Engineering Society
LA  - en
AB  - This paper introduces a novel method for detecting harmonic boundaries in musical audio signals. These boundaries are very useful for chord analysis because they define temporal chord limits. This harmonic change driven (event driven) analysis of musical audio signals is a better basis for a following chord analysis than the traditionally frame based only concept. The method itself works with circular pitch spaces (CPS). CPSs summarize high level aspects of the audio signal like semantic and music theoretical relationships. Using CPSs entails good results in detecting harmonic changes.
ER  -