JPH0216624U - - Google Patents
Info
- Publication number
- JPH0216624U JPH0216624U JP1988095587U JP9558788U JPH0216624U JP H0216624 U JPH0216624 U JP H0216624U JP 1988095587 U JP1988095587 U JP 1988095587U JP 9558788 U JP9558788 U JP 9558788U JP H0216624 U JPH0216624 U JP H0216624U
- Authority
- JP
- Japan
- Prior art keywords
- audio
- supplied
- terminal
- detector
- frequency signal
- 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
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095587U JPH0535628Y2 (en]) | 1988-07-19 | 1988-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095587U JPH0535628Y2 (en]) | 1988-07-19 | 1988-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216624U true JPH0216624U (en]) | 1990-02-02 |
| JPH0535628Y2 JPH0535628Y2 (en]) | 1993-09-09 |
Family
ID=31320269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095587U Expired - Lifetime JPH0535628Y2 (en]) | 1988-07-19 | 1988-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535628Y2 (en]) |
-
1988
- 1988-07-19 JP JP1988095587U patent/JPH0535628Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535628Y2 (en]) | 1993-09-09 |