Reduced Bit Rate Ultra Low Delay Audio Coding

Hirschfeld J, Krämer U, Schuller G, Wabnik S. Reduced Bit Rate Ultra Low Delay Audio Coding. In: AES Convention 120. Audio Engineering Society; 2006. Paper 6747. Available from: https://aes.org/publications/elibrary-page/?id=13551

@inproceedings{Hirschfeld2006_13551,
  author = {Hirschfeld, Jens and Krämer, Ulrich and Schuller, Gerald and Wabnik, Stefan},
  title = {{Reduced Bit Rate Ultra Low Delay Audio Coding}},
  booktitle = {AES Convention 120},
  note = {Paper 6747},
  year = {2006},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13551}
}

TY  - CPAPER
TI  - Reduced Bit Rate Ultra Low Delay Audio Coding
AU  - Hirschfeld, Jens
AU  - Krämer, Ulrich
AU  - Schuller, Gerald
AU  - Wabnik, Stefan
T2  - AES Convention 120
M1  - Paper 6747
PY  - 2006
DA  - 2006/05/06
UR  - https://aes.org/publications/elibrary-page/?id=13551
PB  - Audio Engineering Society
LA  - en
AB  - An audio coder with a very low delay (6-8 ms) for reduced bit rates is presented. Previous coder versions were based on backward adaptive coding, which has suboptimal noise shaping capabilities for reduced bit rate coding. We propose to use a different noise shaping method instead, resulting in an approach which uses forward adaptive predictive coding. We will show that, in comparison, the forward adaptive method has the following advantages: it is more robust against high quantization errors, has additional noise shaping capabilities, has a better ability to obtain a constant bit rate, and shows improved error resilience.
ER  -