On the Calibration of the Magnetic Recording

Kogure T, Sakamoto N, Tsunoh T. On the Calibration of the Magnetic Recording. In: AES Convention 55. Audio Engineering Society; 1976. Paper 1160. Available from: https://aes.org/publications/elibrary-page/?id=2254

@inproceedings{Kogure1976_2254,
  author = {Kogure, Takuyo and Sakamoto, Narajii and Tsunoh, Tadaaki},
  title = {{On the Calibration of the Magnetic Recording}},
  booktitle = {AES Convention 55},
  note = {Paper 1160},
  year = {1976},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2254}
}

TY  - CPAPER
TI  - On the Calibration of the Magnetic Recording
AU  - Kogure, Takuyo
AU  - Sakamoto, Narajii
AU  - Tsunoh, Tadaaki
T2  - AES Convention 55
M1  - Paper 1160
PY  - 1976
DA  - 1976/10/06
UR  - https://aes.org/publications/elibrary-page/?id=2254
PB  - Audio Engineering Society
LA  - en
AB  - The calibration of audio magnetic tape recording presents various problems with respect to accuracy. One problem involves the calibration of the standard recording level of the reference signal and another the calibration of the frequency characteristics of the lower and higher ranges. To solve these problems, we have discovered a new method related to the reference signal which is both practical and precise compared with the ordinary method in the field of magnetic tape recording equipment. We are also introducing a new method for the calibration in the lower range by using a single turn "loop head," and also calibration in the higher range by measuring the "spacing loss" in relation to the surface roughness on the magnetic head. Finally an explanation is given of the newly developed test tape recording process, which is controlled by a "mini-computer system."
ER  -