JPH0338993U - - Google Patents
Info
- Publication number
- JPH0338993U JPH0338993U JP9858589U JP9858589U JPH0338993U JP H0338993 U JPH0338993 U JP H0338993U JP 9858589 U JP9858589 U JP 9858589U JP 9858589 U JP9858589 U JP 9858589U JP H0338993 U JPH0338993 U JP H0338993U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- output
- circuit
- switching
- comparator
- 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 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9858589U JPH0338993U (en]) | 1989-08-24 | 1989-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9858589U JPH0338993U (en]) | 1989-08-24 | 1989-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0338993U true JPH0338993U (en]) | 1991-04-15 |
Family
ID=31647672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9858589U Pending JPH0338993U (en]) | 1989-08-24 | 1989-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338993U (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276406A (ja) * | 2000-03-29 | 2001-10-09 | Sanyo Electric Co Ltd | 紙葉類回収装置 |
| JP2003108943A (ja) * | 2001-09-28 | 2003-04-11 | Copcom Co Ltd | 非接触型ｉｃカード用の読み取り装置 |
| JP2016032139A (ja) * | 2014-07-28 | 2016-03-07 | 株式会社オーディオテクニカ | マイクロホン装置 |
-
1989
- 1989-08-24 JP JP9858589U patent/JPH0338993U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276406A (ja) * | 2000-03-29 | 2001-10-09 | Sanyo Electric Co Ltd | 紙葉類回収装置 |
| JP2003108943A (ja) * | 2001-09-28 | 2003-04-11 | Copcom Co Ltd | 非接触型ｉｃカード用の読み取り装置 |
| JP2016032139A (ja) * | 2014-07-28 | 2016-03-07 | 株式会社オーディオテクニカ | マイクロホン装置 |