DocumentCode
1224200
Title
Compandorized Carrier-Frequency Program Transmission, Including Stereophony
Author
Guttenberg, WolfgangVon
Author_Institution
Siemens AG, Munich, Germany
Volume
18
Issue
2
fYear
1970
fDate
4/1/1970 12:00:00 AM
Firstpage
154
Lastpage
158
Abstract
Two 15-kHz channels positioned symmetrically in the 60-108-kHz-channel group are used for the transmission of two different programs or one stereophonic program. A new carrierfrequency compandor reduces noise by about 20 dB. The channel group is loaded with a mean power of 500 μW.
Keywords
Acoustic noise; Acoustical engineering; Amplitude modulation; Communications technology; Crosstalk; Filters; Frequency; Low-frequency noise; Noise reduction; Nonlinear distortion;
fLanguage
English
Journal_Title
Communication Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9332
Type
jour
DOI
10.1109/TCOM.1970.1090341
Filename
1090341
Link To Document