|Discipline||Electrical engineering, computer science, telecommunication|
|Edited by||Charlie Bahr|
|AT&T Technical Journal, AT&T Bell Laboratories Technical Journal, Bell System Technical Journal|
|Bell Labs Tech. J.|
Bell Labs Technical Journal
AT&T Technical Journal
AT&T Bell Laboratories Technical Journal
Bell System Technical Journal
The journal was originally established as the Bell System Technical Journal (BSTJ) in New York by the American Telephone and Telegraph Company (AT&T) in 1922, published under this name until 1983, when the breakup of the Bell System placed various parts of the system into separate companies. The journal was devoted to the scientific fields and engineering disciplines practiced in the Bell System for improvements in the wide field of electrical communication. After the restructuring of Bell Labs in 1984, the journal was renamed to AT&T Bell Laboratories Technical Journal. In 1985, it was published as the AT&T Technical Journal until 1996, when it was renamed to Bell Labs Technical Journal.
The Bell System Technical Journal was published by AT&T in New York City through its Information Department, on behalf of Western Electric Company and the Associated Companies of the Bell System. The first issue was released in July 1922, under the editorship of R. W. King and an eight-member editorial board. From 1922 to 1951, the publication schedule was quarterly. It was bimonthly until 1964, and finally produced ten monthly issues per year until the end of 1983, combining the four summer months into two issues in May and July.
Publication of the journal under the name Bell System Technical Journal ended with Volume 62 by the end of 1983, because of the divestiture of AT&T. Under new organization, publication continued as AT&T Bell Laboratories Technical Journal in 1984 with Volume 63, maintaining the volume sequence numbers established since 1922. In 1985, Bell Laboratories was removed from the title, resulting in AT&T Technical Journal until 1995 (Volume 74).
In 1996, the journal was revamped under the name Bell Labs Technical Journal, and publication management was transferred to Wiley Periodicals, Inc., establishing a new volume sequence (Volume 1).
The journal was directed by the following former editors:
- 1922 (July) R.W. King
Abstracting and indexing
The following abstracting and indexing services cover the journal:
The Bell System Technical Journal and its successors published many papers on seminal works and revolutionary achievements at Bell Labs, including the following:
- In 1928, Clinton Joseph Davisson published a paper on electron diffraction by nickel crystal, thus unambiguously establishing the wave nature of electron. This discovery led to a widespread acceptance of particle-wave duality of matter and won him the 1937 Nobel Prize in Physics.
- Claude Shannon's paper "A Mathematical Theory of Communication", which founded the field of information theory, was published as two-part article in July and October issue of 1948.
- The journal previously published numerous articles disclosing the internal operation of the long-distance switching system used in direct distance dialing (DDD) in the Bell System in the 1950s and 1960s. Articles such as those by A.Weaver and N.A. Newel (In-Band Single-Frequency Signaling), and by C. Breen and C.A. Dahlbom (Signaling Systems for Control of Telephone Switching) enabled phone phreaks to develop the blue box apparatus, which mimicked the switching system's signals to allow them to make free long-distance calls.
- Many landmark papers from the developers of the UNIX operating system appeared in a themed issue in 1978.
- The 2009 Nobel Prize physicists Willard Boyle and George E. Smith described their new charge-coupled device in the journal in a 1970 paper.
- "Bell Labs Technical Journal". Nokia Bell Labs. Retrieved 2017-04-17.
- "Foreword". Bell System Technical Journal. 1 (1): 1–3. July 1922. doi:10.1002/j.1538-7305.1922.tb00377.x.
- The History of Phone Phreaking. 1954.
- "Announcement of New Editor". AT & T. Retrieved 2013-01-20.
- "Bell Labs Technical Journal". 2015 Journal Citation Reports. Web of Science (Science ed.). Thomson Reuters. 2016.
- Davisson, Clinton J. (January 1928). "The Diffraction of Electrons by a Crystal of Nickel". Bell System Technical Journal. 7 (1): 90–105. doi:10.1002/j.1538-7305.1928.tb00342.x.
- Shannon, Claude E. (July 1948). "A mathematical theory of communication". Bell System Technical Journal. 27 (3): 379–423. doi:10.1002/j.1538-7305.1948.tb01338.x.
- Shannon, Claude E. (October 1948). "A mathematical theory of communication". Bell System Technical Journal. 27 (4): 623–656. doi:10.1002/j.1538-7305.1948.tb00917.x.
- Weaver, A.; Newell, N. A. (1954). "In-Band Single-Frequency Signaling". Bell System Technical Journal. 33 (6): 1309–1330. doi:10.1002/j.1538-7305.1954.tb03755.x.
- Breen, C.; Dahlbom, C. A. (1960). "Signaling Systems for Control of Telephone Switching" (PDF). Bell System Technical Journal. 39 (6): 1381–1444. doi:10.1002/j.1538-7305.1960.tb01611.x.
- Lapsley, Phil (2013). Exploding the Phone: The Untold Story of the Teenagers and Outlaws who Hacked Ma Bell. Grove Press. ISBN 080212061X.
- Ritchie, D. M.; Thompson, K. (July–August 1978). "The UNIX Time-Sharing System". Bell System Technical Journal. 57 (6): 1905–1929. doi:10.1002/j.1538-7305.1978.tb02136.x.
- Boyle, W. S.; Smith, G. E. (April 1970). "Charge Coupled Semiconductor Devices". Bell System Technical Journal. 49 (4): 587–593. doi:10.1002/j.1538-7305.1970.tb01790.x.
- The Bell System Technical Journal, Volumes 1 through 36 (1922-1957) archived at The Internet Archive
- "BELL SYSTEM TECHNICAL JOURNAL: periodical beginning in 1922". www.americanradiohistory.com. 1922-1960
- CAS Source Index (CASSI), search for Bell System Technical Journal
- Official website