JPS60111520U - Tape recorder fast forward/rewind sensing device - Google Patents
Tape recorder fast forward/rewind sensing deviceInfo
- Publication number
- JPS60111520U JPS60111520U JP20511183U JP20511183U JPS60111520U JP S60111520 U JPS60111520 U JP S60111520U JP 20511183 U JP20511183 U JP 20511183U JP 20511183 U JP20511183 U JP 20511183U JP S60111520 U JPS60111520 U JP S60111520U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- sensing device
- fast forward
- rotation speed
- rewind
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の要部ブロック図、第２図は本考案実施
例の要部ブロック図である。
図において、１は従来のテープレコーダーシステム、２
はテープ再生部、３はスピーカー、４は本考案のテープ
レコーダーシステム、５はリールの回転数検出部、６は
パルス発生回路、７はテープの残量に比例して時間的に
パルス幅が狭くなる様子を示したパルス、８は電子音駆
動回路である。FIG. 1 is a block diagram of main parts of a conventional example, and FIG. 2 is a block diagram of main parts of an embodiment of the present invention. In the figure, 1 is a conventional tape recorder system; 2 is a conventional tape recorder system;
3 is a tape playback section, 3 is a speaker, 4 is a tape recorder system of the present invention, 5 is a reel rotation speed detection section, 6 is a pulse generation circuit, and 7 is a pulse whose width is temporally narrow in proportion to the remaining amount of tape. The pulse 8, which shows the state in which this occurs, is an electronic sound drive circuit.
Claims (1)
回転数検出部と、該回転数検出部の出力信号に応答した
パルスを発生するパルス発生回路と、スピーカーを駆動
する電子音駆動回路とを備えたことを特徴とするテープ
レコーダーの早送り巻き戻し感知装置。A tape recorder, comprising: a rotation speed detection unit that detects the rotation speed of a reel; a pulse generation circuit that generates a pulse in response to an output signal of the rotation speed detection unit; and an electronic sound drive circuit that drives a speaker. A tape recorder fast forward/rewind sensing device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20511183U JPS60111520U (en) | 1983-12-28 | 1983-12-28 | Tape recorder fast forward/rewind sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20511183U JPS60111520U (en) | 1983-12-28 | 1983-12-28 | Tape recorder fast forward/rewind sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60111520U true JPS60111520U (en) | 1985-07-29 |
Family
ID=30767487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20511183U Pending JPS60111520U (en) | 1983-12-28 | 1983-12-28 | Tape recorder fast forward/rewind sensing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111520U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033153U (en) * | 1973-07-20 | 1975-04-10 |
-
1983
- 1983-12-28 JP JP20511183U patent/JPS60111520U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033153U (en) * | 1973-07-20 | 1975-04-10 |
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