APT-X00: A Low-Delay, Low Bit-Rate, Sub-Band ADPCM Audio Coder for Broadcasting

Smyth M, Smyth S. APT-X00: A Low-Delay, Low Bit-Rate, Sub-Band ADPCM Audio Coder for Broadcasting. In: AES Conference: 10th International Conference: Images of Audio. Audio Engineering Society; 1991. Paper 10-009. Available from: https://aes.org/publications/elibrary-page/?id=5400

@inproceedings{Smyth1991_5400,
  author = {Smyth, Mike and Smyth, Stephen},
  title = {{APT-X00: A Low-Delay, Low Bit-Rate, Sub-Band ADPCM Audio Coder for Broadcasting}},
  booktitle = {AES Conference: 10th International Conference: Images of Audio},
  note = {Paper 10-009},
  year = {1991},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5400}
}

TY  - CPAPER
TI  - APT-X00: A Low-Delay, Low Bit-Rate, Sub-Band ADPCM Audio Coder for Broadcasting
AU  - Smyth, Mike
AU  - Smyth, Stephen
T2  - AES Conference: 10th International Conference: Images of Audio
M1  - Paper 10-009
PY  - 1991
DA  - 1991/09/06
UR  - https://aes.org/publications/elibrary-page/?id=5400
PB  - Audio Engineering Society
LA  - en
AB  - Details are presented of the apt-X100 16-bit to 4-bit digital audio compression algorithm for real-time transmission of very high quality audio at 128kbits/s. Designed to directly replace digital PCM hi-fi audio links, apt-X100 is implemented on a single masked-ROM DSP and boasts exceptional tolerance to bit errors, low coding delay, zero-overhead automatic data synchronization and de-multiplexing, and an auxiliary data transmission facility. A complete half-duplex dual-channel encode/decode implementation within a single DSP is also reported.
ER  -