A Group Delay Analysis of Magnetic Recording Systems

Muraoka T, Saitoh S, Imao H. A Group Delay Analysis of Magnetic Recording Systems. In: AES Convention 63. Audio Engineering Society; 1979. Paper 1466. Available from: https://aes.org/publications/elibrary-page/?id=2888

@inproceedings{Muraoka1979_2888,
  author = {Muraoka, Teruo and Saitoh, Susumu and Imao, Hiroshi},
  title = {{A Group Delay Analysis of Magnetic Recording Systems}},
  booktitle = {AES Convention 63},
  note = {Paper 1466},
  year = {1979},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2888}
}

TY  - CPAPER
TI  - A Group Delay Analysis of Magnetic Recording Systems
AU  - Muraoka, Teruo
AU  - Saitoh, Susumu
AU  - Imao, Hiroshi
T2  - AES Convention 63
M1  - Paper 1466
PY  - 1979
DA  - 1979/05/06
UR  - https://aes.org/publications/elibrary-page/?id=2888
PB  - Audio Engineering Society
LA  - en
AB  - It is well known that poor waveform reproduction from a magnetic recording system is due to nonlinear phase response. However, a quantitative analysis has lately been attempted. The authors viewed the problem from its group delay characteristics and carried out measurements on various recording formats using a pulse train method. A peculiar group delay caused by phase nonlinearity was observed in the low-frequency range and its origin was tracked down to the playback process.
ER  -