JPS53118931A - Intercarrier audio signal generating method - Google Patents
Intercarrier audio signal generating methodInfo
- Publication number
- JPS53118931A JPS53118931A JP3481277A JP3481277A JPS53118931A JP S53118931 A JPS53118931 A JP S53118931A JP 3481277 A JP3481277 A JP 3481277A JP 3481277 A JP3481277 A JP 3481277A JP S53118931 A JPS53118931 A JP S53118931A
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- signal generating
- generating method
- intercarrier
- intercarrier audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Television Receiver Circuits (AREA)
Abstract
PURPOSE: To improve the quality of audio signal, by performing phase adjustment for the video carrier and VIF signal fed to the duplex balanced type multiplier, to produce the intercarrier audio signal.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52034812A JPS5810027B2 (en) | 1977-03-26 | 1977-03-26 | Intercarrier audio signal generation method |
DE2812895A DE2812895B2 (en) | 1977-03-26 | 1978-03-23 | BildVIntercarrier tone detector circuit for a television receiver |
US05/890,394 US4199786A (en) | 1977-03-26 | 1978-03-27 | Video/intercarrier sound detecting circuit in television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52034812A JPS5810027B2 (en) | 1977-03-26 | 1977-03-26 | Intercarrier audio signal generation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53118931A true JPS53118931A (en) | 1978-10-17 |
JPS5810027B2 JPS5810027B2 (en) | 1983-02-23 |
Family
ID=12424616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52034812A Expired JPS5810027B2 (en) | 1977-03-26 | 1977-03-26 | Intercarrier audio signal generation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810027B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5564477A (en) * | 1978-11-10 | 1980-05-15 | Sony Corp | Television receiver |
-
1977
- 1977-03-26 JP JP52034812A patent/JPS5810027B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5564477A (en) * | 1978-11-10 | 1980-05-15 | Sony Corp | Television receiver |
Also Published As
Publication number | Publication date |
---|---|
JPS5810027B2 (en) | 1983-02-23 |
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