JPH0438133U - - Google Patents
Info
- Publication number
- JPH0438133U JPH0438133U JP1990079994U JP7999490U JPH0438133U JP H0438133 U JPH0438133 U JP H0438133U JP 1990079994 U JP1990079994 U JP 1990079994U JP 7999490 U JP7999490 U JP 7999490U JP H0438133 U JPH0438133 U JP H0438133U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- signal processing
- intermediate frequency
- bandpass filter
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079994U JPH0438133U (en]) | 1990-07-26 | 1990-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079994U JPH0438133U (en]) | 1990-07-26 | 1990-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438133U true JPH0438133U (en]) | 1992-03-31 |
Family
ID=31624658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990079994U Pending JPH0438133U (en]) | 1990-07-26 | 1990-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438133U (en]) |
-
1990
- 1990-07-26 JP JP1990079994U patent/JPH0438133U/ja active Pending
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