JPH0197700U - - Google Patents
Info
- Publication number
- JPH0197700U JPH0197700U JP19243287U JP19243287U JPH0197700U JP H0197700 U JPH0197700 U JP H0197700U JP 19243287 U JP19243287 U JP 19243287U JP 19243287 U JP19243287 U JP 19243287U JP H0197700 U JPH0197700 U JP H0197700U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- audio signal
- control signal
- microphone device
- section
- 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
- 230000005236 sound signal Effects 0.000 claims description 11
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Selective Calling Equipment (AREA)
- Control Of Amplification And Gain Control (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19243287U JPH057839Y2 (en, 2012) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19243287U JPH057839Y2 (en, 2012) | 1987-12-18 | 1987-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197700U true JPH0197700U (en, 2012) | 1989-06-29 |
| JPH057839Y2 JPH057839Y2 (en, 2012) | 1993-02-26 |
Family
ID=31483291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19243287U Expired - Lifetime JPH057839Y2 (en, 2012) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057839Y2 (en, 2012) |
-
1987
- 1987-12-18 JP JP19243287U patent/JPH057839Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057839Y2 (en, 2012) | 1993-02-26 |