JPS6130394Y2 - - Google Patents
Info
- Publication number
- JPS6130394Y2 JPS6130394Y2 JP10970377U JP10970377U JPS6130394Y2 JP S6130394 Y2 JPS6130394 Y2 JP S6130394Y2 JP 10970377 U JP10970377 U JP 10970377U JP 10970377 U JP10970377 U JP 10970377U JP S6130394 Y2 JPS6130394 Y2 JP S6130394Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- frequency
- playback
- noise
- 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.)
- Expired
Links
- 238000012552 review Methods 0.000 description 6
- 230000005236 sound signal Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10970377U JPS6130394Y2 (de) | 1977-08-15 | 1977-08-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10970377U JPS6130394Y2 (de) | 1977-08-15 | 1977-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5435823U JPS5435823U (de) | 1979-03-08 |
JPS6130394Y2 true JPS6130394Y2 (de) | 1986-09-05 |
Family
ID=29055898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10970377U Expired JPS6130394Y2 (de) | 1977-08-15 | 1977-08-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6130394Y2 (de) |
-
1977
- 1977-08-15 JP JP10970377U patent/JPS6130394Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5435823U (de) | 1979-03-08 |
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