Pre- and Post-Emphasis Techniques as Applied to Audio Recording Systems

Fielder LD. Pre- and Post-Emphasis Techniques as Applied to Audio Recording Systems. In: AES Convention 78. Audio Engineering Society; 1985. Paper 2236. Available from: https://aes.org/publications/elibrary-page/?id=11519

@inproceedings{Fielder1985_11519,
  author = {Fielder, Louis D.},
  title = {{Pre- and Post-Emphasis Techniques as Applied to Audio Recording Systems}},
  booktitle = {AES Convention 78},
  note = {Paper 2236},
  year = {1985},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11519}
}

TY  - CPAPER
TI  - Pre- and Post-Emphasis Techniques as Applied to Audio Recording Systems
AU  - Fielder, Louis D.
T2  - AES Convention 78
M1  - Paper 2236
PY  - 1985
DA  - 1985/05/06
UR  - https://aes.org/publications/elibrary-page/?id=11519
PB  - Audio Engineering Society
LA  - en
AB  - Audio Recorders benefit from pre- and post-emphasis which reshapes the noise spectrum to match human audibility thresholds. A 10dB increase in apparent dynamic range is realized for some digital-audio systems. A first order boost based on the CCITT J.17 pre-emphasis standard is shown to be appropriate for dynamic range expansion. A survey of peak acoustic levels present in 36 music performances is also included.
ER  -