JPS6222730U - - Google Patents
Info
- Publication number
- JPS6222730U JPS6222730U JP11464785U JP11464785U JPS6222730U JP S6222730 U JPS6222730 U JP S6222730U JP 11464785 U JP11464785 U JP 11464785U JP 11464785 U JP11464785 U JP 11464785U JP S6222730 U JPS6222730 U JP S6222730U
- Authority
- JP
- Japan
- Prior art keywords
- state
- detection circuit
- recording
- input
- level detection
- 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 5
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案に係る磁気記録再生装置のブロ
ツクダイヤグラム、第２図は従来の磁気記録再生
装置のブロツクダイヤグラム、第３図は磁気記録
再生装置の各部の波形説明図を示す。
２……録音入力ボリユーム、６……録再ヘツド
、１２……入力レベル検出回路、１３……選択ス
イツチ。
FIG. 1 is a block diagram of a magnetic recording/reproducing apparatus according to the present invention, FIG. 2 is a block diagram of a conventional magnetic recording/reproducing apparatus, and FIG. 3 is a waveform explanatory diagram of each part of the magnetic recording/reproducing apparatus. 2... Recording input volume, 6... Recording/playback head, 12... Input level detection circuit, 13... Selection switch.
Claims (1)
作状態、非動作状態に切変える選択スイツチとを
連動させ、録音入力ボリユームが最少位置のとき
には入力レベル検出回路が非動作状態となるよう
に設定し、入力レベル検出回路が動作状態のとき
に録音入力信号が一定時間、一定レベル以下に低
下すると録音待機状態となり、入力レベル検出回
路が非動作状態のときには消去状態に変更される
ようにしたことを特徴とする磁気記録再生装置。 The recording input volume is linked with a selection switch that switches the input level detection circuit between an operating state and a non-operating state, and the input level detection circuit is set to be in an inactive state when the recording input volume is at the minimum position. When the recording input signal falls below a certain level for a certain period of time while the detection circuit is in an operating state, the recording standby state is entered, and when the input level detection circuit is in an inactive state, the state is changed to an erase state. Magnetic recording and reproducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11464785U JPS6222730U (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11464785U JPS6222730U (en) | 1985-07-26 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222730U true JPS6222730U (en) | 1987-02-12 |
Family
ID=30997576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11464785U Pending JPS6222730U (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107008A (en) * | 1987-10-19 | 1989-04-24 | Matsushita Electric Ind Co Ltd | Liquid fuel burner |
-
1985
- 1985-07-26 JP JP11464785U patent/JPS6222730U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107008A (en) * | 1987-10-19 | 1989-04-24 | Matsushita Electric Ind Co Ltd | Liquid fuel burner |
| JPH0526088B2 (en) * | 1987-10-19 | 1993-04-15 | Matsushita Electric Ind Co Ltd |
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