Ribbon Sendust Magnetic Tape Heads

Tsukagoshi T, Ito H, Ogasawara K, Namiki T, Yasuda S, Masumoto Y, Ota H. Ribbon Sendust Magnetic Tape Heads. J Audio Eng Soc. 1981;29(12):867-872. Available from: https://aes.org/publications/elibrary-page/?id=3869

@article{Tsukagoshi1981_3869,
  author = {Tsukagoshi, Tsunehiro and Ito, Hiroshi and Ogasawara, Kiyohide and Namiki, Tetsu and Yasuda, Shinji and Masumoto, Yutaka and Ota, Hiroyuki},
  title = {{Ribbon Sendust Magnetic Tape Heads}},
  journal = {Journal of the Audio Engineering Society},
  volume = {29},
  number = {12},
  pages = {867--872},
  year = {1981},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=3869}
}

TY  - JOUR
TI  - Ribbon Sendust Magnetic Tape Heads
AU  - Tsukagoshi, Tsunehiro
AU  - Ito, Hiroshi
AU  - Ogasawara, Kiyohide
AU  - Namiki, Tetsu
AU  - Yasuda, Shinji
AU  - Masumoto, Yutaka
AU  - Ota, Hiroyuki
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 29
IS  - 12
SP  - 867
EP  - 872
PY  - 1981
DA  - 1981/12/06
UR  - https://aes.org/publications/elibrary-page/?id=3869
PB  - Audio Engineering Society
LA  - en
AB  - Sendust material can now be produced in ribbon form which possesses all of the properties necessary for ideal tape heads for recording and playback: 1) High malleability, permitting easy machining, 2) High initial permability-over 32,000-permitting high sensitivity for playback heads, 3) Low coercivity-less than 1.6 A/m-permitting heads with low modulation noise, 4) High saturation flux density-over 900 mT-permitting easy recording on high-coercivity metal tapes, 5) Thickness as small as 20 µm, permitting high-frequency performance to over 20 kHz, comparable to the best ferrites, 6) High wear-resistance, less than 2 µm per 1000 h: Some details of the manufacturing process are discussed along with the measured head performance data.
ER  -