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SMPTE Meetings and Conferences ( February 1980)
[ACTIVE]

Digital Audio Formats for Recording and Digital Communications

Metadata

Publisher
SMPTE — White Plains, NY
Doc Type
Conference Paper
Content Type
Original Research
Volume
1980, No. 13, pp. 35–46
Abstract
The digitization of signal has started in voice communication and space communication to obtain good efficiency in multiplexing and to get information under terrible condition of signal to noise ratio. Recently, it is observed that even high quality signal processing will go into digital. Digital audio era has started several years ago in the field of HI-FI, and digital video era is expected to dawn within 5 years, from professional field.
Publication Date
1980-02-01
DOI
10.5594/M00433
Link
https://doi.org/10.5594/M00433
Author(s)
Toshi DoiSony Audio Technical Center, Tokyo, Japan
bio
Dr. Toshi Tada Doi received the B.E. degree in 1964 from the Tokyo Institute of Technology, Tokyo, Japan, and the Doctor of Engineering degree in 1972 from the Tohoku University, Sendai, Japan. Since 1964, he has been working for Sony Corp., and since 1975 has been a project manager on the digital audio project. He succeeded in developing the first digital audio recorder, the PCM-1, in 1977. He has been working on the development of professional and consumer use digital audio recorders as well as digital audio disk systems. His major fields of research are antennas, circuit theories, computer-aided design of integrated circuits, large-scale tidal generation of electricity, psychoacoustics, and digital audio systems. Dr. Doi is a member of the IEEE, the IECE, the AES, and the Acoustical Society of Japan.
Heitaro NakajimaSony Audio Technical Center, Tokyo, Japan
bio
Dr. Heitaro Nakajima was born on March 19, 1921, and received the B.E. degree in 1944 from Tokyo Institute of Technology, Tokyo, Japan. He also received the M.E. degree in 1947 and his doctorate in 1958 from Kyushu University, Fukuoka, Japan. From 1947 to 1971, he was engaged in acoustical research at Japan Broadcasting Corporation (NHK). He served as Director of NHK's Broadcasting Science Research Laboratories for the last four years of this period. In June 1971, Dr. Nakajima entered Sony Corp. as Director of its Audio Technology Center and has been conducting research and development for audio equipment. Since 1972, he has been a managing director for Sony Corp.
Copyright
© 1980 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • (1) Doi T.T. Tsuchiya Y. Iga A. : “On Several Standards for Converting PCM Signals into Video Signals” , JAES , Vol. 26 , No. 9 , Sep. 1978 . EXTERNAL
  • (10) Doi T.T. Odaka K. Fukuda G. Furukawa S. : “Cross Interleave Code for Error Correction of Digital Audio Systems” , AES 64th Conv., No. 1559 (H-4). EXTERNAL
  • (11) Nakajima H. Doi T.T. Tsuchiya Y. Iga A. : “A New PCM Audio System as an Adapter of Video Tape Recorders” , AES 60th Conv., No. 1352 (E-11), May 1978 . EXTERNAL
  • (2) EIAJ : “Consumer Use PCM Encoder-Decoder” , Technical File of Stereo Technical Committee and Video Technical Committee”, STC-007, June 1979 . EXTERNAL
  • (3) Tanaka K. Yamaguchi T. Sugiyama Y. : “Improved Two Channel PCM Tape Recorder for Professional Use” , AES 64th Conv., No. 1533 (G-3). EXTERNAL
  • (4) Matsushima H. Kanai K. Mura T. Kogure T. : “A New Digital Audio Recorder for Professional Applications” , AES 62nd Conv., No. 1447 (G-7), March 1979 . EXTERNAL
  • (5) McCracken J.A. : “A High Performance Digital Audio Recorder” , AES 58th Conv., No. 1268 (N-3), Nov. 1977 . EXTERNAL
  • (6) Engberg E.W. : “A Digital Audio Recorder Format for Professional Applications” , AES 61st Conv., (F-1), Nov. 1978 . EXTERNAL
  • (7) Tsuchiya Y. Sonoda T. Nakai J. Ishida M. Doi T. : “A 24-Channel Stationary Head Digital Audio Recorder” , AES 61st Conv., No. 1412 (F-2), Nov. 1978 . EXTERNAL
  • (8) Doi T.T. Itoh T. Ogawa H. : “A Long-Play Digital Audio Disk System” , JAES , Vol. 27 , No. 12 , pp 975 – 982 , Dec. 1979 . EXTERNAL
  • (9) Bossen D.C. : “b-Adjacent Error Correction” , IBM Journal of Research and Development , Vol. 14 , No. 4 , pp 402 – 4 08, July 1970 . EXTERNAL
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Toshi Doi and Heitaro Nakajima; Digital Audio Formats for Recording and Digital Communications, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at https://doi.org/10.5594/M00433
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Toshi Doi and Heitaro Nakajima; Digital Audio Formats for Recording and Digital Communications, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at https://doi.org/10.5594/M00433

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Toshi Doi and Heitaro Nakajima; Digital Audio Formats for Recording and Digital Communications, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at https://doi.org/10.5594/M00433
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<span class="citation">Toshi Doi and Heitaro Nakajima; <cite>Digital Audio Formats for Recording and Digital Communications</cite>, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980. Available at <a href="https://doi.org/10.5594/M00433" target="_blank" rel="noopener">https://doi.org/10.5594/M00433</a></span>

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Toshi Doi and Heitaro Nakajima; Digital Audio Formats for Recording and Digital Communications, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980
doi: 10.5594/M00433
url: https://doi.org/10.5594/M00433
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Toshi Doi and Heitaro Nakajima; <cite id="bib-10-5594-m00433">Digital Audio Formats for Recording and Digital Communications</cite>, SMPTE Meetings and Conferences ( February 1980); SMPTE, 1980
<span class="doi">10.5594/M00433</span>
</li>