Detection and Extraction of Transients for Audio Coding

Edler B, Niemeyer O. Detection and Extraction of Transients for Audio Coding. In: AES Convention 120. Audio Engineering Society; 2006. Paper 6811. Available from: https://aes.org/publications/elibrary-page/?id=13615

@inproceedings{Edler2006_13615,
  author = {Edler, Bernd and Niemeyer, Oliver},
  title = {{Detection and Extraction of Transients for Audio Coding}},
  booktitle = {AES Convention 120},
  note = {Paper 6811},
  year = {2006},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13615}
}

TY  - CPAPER
TI  - Detection and Extraction of Transients for Audio Coding
AU  - Edler, Bernd
AU  - Niemeyer, Oliver
T2  - AES Convention 120
M1  - Paper 6811
PY  - 2006
DA  - 2006/05/06
UR  - https://aes.org/publications/elibrary-page/?id=13615
PB  - Audio Engineering Society
LA  - en
AB  - An algorithm for the detection and extraction of transient signal components is presented. It is based on the detection of sharp onsets of the signal power in time direction of the complex time frequency domain. Afterwards the detected transients are extracted in the corresponding MDCT spectrum. The audio signal containing only the extracted transients is synthesized using the inverse MDCT. In an audio coding application this transient signal and a resulting residual signal can be coded separately using specifically optimized coders. One approach of such an audio coding scheme using an MDCT based coder for the transient signal is also presented.
ER  -