JPH03106596U - - Google Patents
Info
- Publication number
- JPH03106596U JPH03106596U JP13765789U JP13765789U JPH03106596U JP H03106596 U JPH03106596 U JP H03106596U JP 13765789 U JP13765789 U JP 13765789U JP 13765789 U JP13765789 U JP 13765789U JP H03106596 U JPH03106596 U JP H03106596U
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- recording
- recording head
- circuit
- recording medium
- 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
- 230000005236 sound signal Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案に係わるＦＭ音声信号の記録状
態表示装置の電気的構成を示す概略ブロツク線図
、第２図は従来のＦＭ音声信号の記録状態表示装
置の電気的構成を示す概略ブロツク線図である。
１……入力端子、２……ＦＭ変調回路、３……
記録アンプ、４……記録ヘツド、５……ヘツドス
イツチ、６……システムコントロール回路、７…
…検出アンプ、８……バンドパスフイルタ、９…
…ｆ−ｖコンバータ、１０……検出回路、１１…
…駆動回路、１２……発光ダイオード。
FIG. 1 is a schematic block diagram showing the electrical configuration of an FM audio signal recording status display device according to the present invention, and FIG. 2 is a schematic block diagram showing the electrical configuration of a conventional FM audio signal recording status display device. It is a diagram. 1...Input terminal, 2...FM modulation circuit, 3...
Recording amplifier, 4... Recording head, 5... Head switch, 6... System control circuit, 7...
...Detection amplifier, 8...Band pass filter, 9...
...f-v converter, 10...detection circuit, 11...
...Drive circuit, 12...Light emitting diode.
Claims (1)
記録ヘツドを介して記録媒体に記録する電子機器
において、 前記ＦＭ音声信号が前記記録ヘツドに流れたこ
とを検出する検出回路が前記記録ヘツドの出力側
に設けられるとともに、該検出回路によつてＦＭ
音声信号が検出されたとき、ＦＭ音声信号が前記
記録媒体に記録中であることを表示する表示回路
が設けられたことを特徴とするＦＭ音声信号の記
録状態表示装置。[Claims for Utility Model Registration] In an electronic device that records an FM audio signal, which is an FM modulated audio signal, on a recording medium via a recording head, there is a detection method for detecting that the FM audio signal has flowed to the recording head. A circuit is provided on the output side of the recording head, and the detection circuit detects the FM
1. A recording status display device for an FM audio signal, comprising a display circuit that displays that an FM audio signal is being recorded on the recording medium when the audio signal is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13765789U JPH03106596U (en) | 1989-11-27 | 1989-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13765789U JPH03106596U (en) | 1989-11-27 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106596U true JPH03106596U (en) | 1991-11-05 |
Family
ID=31684802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13765789U Pending JPH03106596U (en) | 1989-11-27 | 1989-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106596U (en) |
-
1989
- 1989-11-27 JP JP13765789U patent/JPH03106596U/ja active Pending
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