New Head Technology for Multichannel DASH Recording

Miyairi H, Kashiwa K, Noguchi M, Suzuki K, Urayama K, Yano H. New Head Technology for Multichannel DASH Recording. In: AES Convention 85. Audio Engineering Society; 1988. Paper 2722. Available from: https://aes.org/publications/elibrary-page/?id=4722

@inproceedings{Miyairi1988_4722,
  author = {Miyairi, Hidesuke and Kashiwa, Kazuo and Noguchi, Masato and Suzuki, Kunio and Urayama, Kenichi and Yano, Hajime},
  title = {{New Head Technology for Multichannel DASH Recording}},
  booktitle = {AES Convention 85},
  note = {Paper 2722},
  year = {1988},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=4722}
}

TY  - CPAPER
TI  - New Head Technology for Multichannel DASH Recording
AU  - Miyairi, Hidesuke
AU  - Kashiwa, Kazuo
AU  - Noguchi, Masato
AU  - Suzuki, Kunio
AU  - Urayama, Kenichi
AU  - Yano, Hajime
T2  - AES Convention 85
M1  - Paper 2722
PY  - 1988
DA  - 1988/11/06
UR  - https://aes.org/publications/elibrary-page/?id=4722
PB  - Audio Engineering Society
LA  - en
AB  - A professional 48-channel digital audio recorder conforming to the DASH (Digital Audio Stationary Head) double density format is introduced. This recorder's high-track density has been made possible due to advances in thin film technology which realize a stable recording system with a narrow guard bandwidth of 16 µm, and in high packing density ferrite playback heads with a 200 µm track pitch and 125 µm track width, both covering 52 tracks in a 1/2-in width. The digital audio tracks of this 48-channel recorder are fully compatible with those of previously released DASH 1/2-in normal density 24-channel recorders. This paper describes the head technologies used in the DASH 1/2-in double density recording, the recording and playback circuits, and also the compatibility with 24-channel recorders.
ER  -