JPS58190843U - small tape recorder - Google Patents
small tape recorderInfo
- Publication number
- JPS58190843U JPS58190843U JP8885782U JP8885782U JPS58190843U JP S58190843 U JPS58190843 U JP S58190843U JP 8885782 U JP8885782 U JP 8885782U JP 8885782 U JP8885782 U JP 8885782U JP S58190843 U JPS58190843 U JP S58190843U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- playback
- tape
- channel
- recording
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
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
図面は本考案の実施例で、テープレコーダ回路のブロッ
クダイヤグラムである。
１・・・・・・音声録再回路、２ａ・・・・・・録再ヘ
ッドの一方のチャンネル、２ｂ・・・・・・録再ヘッド
の他方のチャンネル、５・・・・・・基準信号発振回路
、６・・・・・・バイアス発振回路、７・・・・・・ア
ンプ、８・・・・・・高速度用バンドパスフィルタ、９
・・…・低速度用バンドパスフィルタ、１０．１１・・
・・・・整流回路、１２．１３・・・・・・差動アンプ
、１６．１７・・・・・・電子スイッチ。The drawing shows an embodiment of the present invention and is a block diagram of a tape recorder circuit. 1... Audio recording/playback circuit, 2a... One channel of the recording/playback head, 2b... Other channel of the recording/playback head, 5... Standard Signal oscillation circuit, 6...Bias oscillation circuit, 7...Amplifier, 8...High speed band pass filter, 9
...Low speed band pass filter, 10.11...
... Rectifier circuit, 12.13 ... Differential amplifier, 16.17 ... Electronic switch.
Claims (1)
ンネルの録再ヘッドと、前記録再ヘッドの片チャンネル
にバイアス発振回路を経て接続する基準信号発振回路と
、前記録再ヘッドの片チャンネルにアンプを経て接続す
る高速度用バンドパスフィルタと、低速度用バンドパス
フィルタと、整流回路と、差動アンプと、テープスピー
ドを設定する電子スイッチとを備え、テープ再生時に自
動的にテープスピードを切り換える事を特徴とする小型
テープレコーダ。In a tape recorder having an audio recording/playback function, there is a two-channel recording/playback head, a reference signal oscillation circuit connected to one channel of the previous recording/playback head via a bias oscillation circuit, and a reference signal oscillation circuit connected to one channel of the previous recording/playback head via an amplifier. Equipped with a high-speed band-pass filter, a low-speed band-pass filter, a rectifier circuit, a differential amplifier, and an electronic switch to set the tape speed, the tape speed can be automatically switched during tape playback. A small tape recorder with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885782U JPS58190843U (en) | 1982-06-15 | 1982-06-15 | small tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885782U JPS58190843U (en) | 1982-06-15 | 1982-06-15 | small tape recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58190843U true JPS58190843U (en) | 1983-12-19 |
Family
ID=30097511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8885782U Pending JPS58190843U (en) | 1982-06-15 | 1982-06-15 | small tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190843U (en) |
-
1982
- 1982-06-15 JP JP8885782U patent/JPS58190843U/en active Pending
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