DocumentCode
1205142
Title
High Speed Duplication of Magnetic Tape Recordings
Author
Leslie, John M., Jr.
Author_Institution
Ampex Corporation, Redwood City, California
Issue
1
fYear
1956
fDate
3/1/1956 12:00:00 AM
Firstpage
1
Lastpage
6
Abstract
The high speed duplication of previously recorded magnetic tapes has made the tape radio network practical. For example, each of the two major radio networks in Mexico duplicates over 19,000 seven inch reels of taped programs per month for their several hundred affiliated stations. Since the tapes are erasable and wire program circuits are seldom used, these networks operate very economically, and the quality of their recorded programs is unimpaired by losses in transmission.
Keywords
Circuits; Cities and towns; Libraries; Magnetic heads; Magnetic recording; Marketing and sales; Master-slave; Radio network; Synchronous motors; Wire;
fLanguage
English
Journal_Title
Broadcast Transmission Systems, IRE Transactions on
Publisher
ieee
ISSN
0099-6866
Type
jour
DOI
10.1109/TPGBTS.1956.4505184
Filename
4505184
Link To Document