JPS63138716U - - Google Patents
Info
- Publication number
- JPS63138716U JPS63138716U JP3148287U JP3148287U JPS63138716U JP S63138716 U JPS63138716 U JP S63138716U JP 3148287 U JP3148287 U JP 3148287U JP 3148287 U JP3148287 U JP 3148287U JP S63138716 U JPS63138716 U JP S63138716U
- Authority
- JP
- Japan
- Prior art keywords
- key
- operated
- attenuated
- produces
- cut
- 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
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000012790 confirmation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Control Of Amplification And Gain Control (AREA)
Description
第１図は、従来のブロツクダイアグラム、第２
図は本考案のブロツクダイアグラム、第３図は本
考案の具体的を示した回路図である。
１……操作部、２……制御部、３……ブザー、
４……アツテネータ。
Figure 1 is a conventional block diagram, and Figure 2 is a conventional block diagram.
The figure is a block diagram of the present invention, and FIG. 3 is a circuit diagram showing a concrete example of the present invention. 1...Operation unit, 2...Control unit, 3...Buzzer,
4...Attenuator.
Claims (1)
イオ装置において、キー操作時にオーデイオ出力
を減衰または、遮断するようにしたことを特徴と
するオーデイオ装置。 An audio device that produces a confirmation sound when a key is operated, characterized in that the audio output is attenuated or cut off when the key is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3148287U JPS63138716U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3148287U JPS63138716U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138716U true JPS63138716U (en) | 1988-09-13 |
Family
ID=30837256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3148287U Pending JPS63138716U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138716U (en) |
-
1987
- 1987-03-04 JP JP3148287U patent/JPS63138716U/ja active Pending