JPH0328845U - - Google Patents
Info
- Publication number
- JPH0328845U JPH0328845U JP1989089701U JP8970189U JPH0328845U JP H0328845 U JPH0328845 U JP H0328845U JP 1989089701 U JP1989089701 U JP 1989089701U JP 8970189 U JP8970189 U JP 8970189U JP H0328845 U JPH0328845 U JP H0328845U
- Authority
- JP
- Japan
- Prior art keywords
- output
- audio signal
- certain period
- monostable multivibrator
- time
- 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.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Television Receiver Circuits (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089701U JPH0328845U (en]) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089701U JPH0328845U (en]) | 1989-07-28 | 1989-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328845U true JPH0328845U (en]) | 1991-03-22 |
Family
ID=31639270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989089701U Pending JPH0328845U (en]) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328845U (en]) |
-
1989
- 1989-07-28 JP JP1989089701U patent/JPH0328845U/ja active Pending