JPS59168819U - language practice tape recorder - Google Patents
language practice tape recorderInfo
- Publication number
- JPS59168819U JPS59168819U JP6127583U JP6127583U JPS59168819U JP S59168819 U JPS59168819 U JP S59168819U JP 6127583 U JP6127583 U JP 6127583U JP 6127583 U JP6127583 U JP 6127583U JP S59168819 U JPS59168819 U JP S59168819U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- signal
- preamplifier circuit
- main amplifier
- circuit
- 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
- Electrically Operated Instructional Devices (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
図示した回路は、本考案の一実施例である。
主な図番の説明、1・・・第1磁気ヘツド、2・・・第
2磁気ヘツド、3・・・第1前置増幅回路、5・・・第
1主増幅回路、6・・・第2前置増幅回路、8・・・第
2主増幅回路、9・・・ヘッドフオンジャック、13・
・・第1切換スイツチ、14・・・第2切換スイツチ。The illustrated circuit is one embodiment of the present invention. Explanation of main figure numbers: 1...first magnetic head, 2...second magnetic head, 3...first preamplifier circuit, 5...first main amplifier circuit, 6... 2nd preamplifier circuit, 8... 2nd main amplifier circuit, 9... Headphone jack, 13.
...First changeover switch, 14...Second changeover switch.
Claims (1)
の2つの使用状態に切換えるように構成されたテープレ
コーダーにおいて、磁気テープの第1トラツクに対応し
て設けられた第1磁気ヘツドと、該磁気テープの第2ト
ラツクに対応して設けられた第2磁気ヘツドと、前記第
1磁気ヘツドにより再生された信号が印加されると−共
に該信号を増幅する第1前置増幅回路と、前記第2磁気
ヘツドにより再生された信号が印加されると共に該信号
を増幅する第2前置増幅回路と、前記第1前置増幅回路
により増幅された信号が印加されると共に該信号を増幅
する第1主増幅回路と、前記第2前置増幅回路により増
幅された信号が印加されると共に該信号を増幅する第2
主増幅回路と、ステレオ式ヘッドフオンのプラグが挿入
されると共に前記第1主増幅回路及び第2主増幅回路の
出力信号が夫々印加される第1及び第2の端子を有する
ヘッドフオンジャックとより成り、前記切換スイッチが
汎用使用位置にあるとき前記へッドフオンジャックの第
1及び第2の端子に夫々第1磁気ヘツド及び第2磁気ヘ
ツドにより再生された信号を印加せしめ、前記切換スイ
ッチが語学練習用使用位置にあるとき前記へッドフオン
ジャックの第1及び第2の端子に前記第1磁気ヘツド及
び第2磁気ヘツドにより再生された信号を混合して印加
せしめるようにしたことを特徴とする語学練習用テープ
レコーダー。In a tape recorder configured to be switched between two usage states, general use and language practice use, by switching a changeover switch, a first magnetic head provided corresponding to a first track of a magnetic tape, and a first magnetic head provided corresponding to a first track of a magnetic tape; a second magnetic head provided corresponding to a second track of the tape; a first preamplifier circuit for amplifying the signal reproduced by the first magnetic head; a second preamplifier circuit to which a signal reproduced by the two magnetic heads is applied and amplifies the signal; and a first preamplifier circuit to which a signal amplified by the first preamplifier circuit is applied and amplifies the signal. a main amplifier circuit, and a second preamplifier circuit to which a signal amplified by the second preamplifier circuit is applied and which amplifies the signal.
It consists of a main amplifier circuit, and a headphone jack having first and second terminals into which a plug of a stereo headphone is inserted and to which the output signals of the first main amplifier circuit and the second main amplifier circuit are respectively applied. , when the selector switch is in the general use position, the signals reproduced by the first magnetic head and the second magnetic head are applied to the first and second terminals of the headphone jack, respectively; When the headphone jack is in the practice use position, a mixture of signals reproduced by the first magnetic head and the second magnetic head is applied to the first and second terminals of the headphone jack. A tape recorder for language practice.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6127583U JPS59168819U (en) | 1983-04-22 | 1983-04-22 | language practice tape recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6127583U JPS59168819U (en) | 1983-04-22 | 1983-04-22 | language practice tape recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59168819U true JPS59168819U (en) | 1984-11-12 |
Family
ID=30191488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6127583U Pending JPS59168819U (en) | 1983-04-22 | 1983-04-22 | language practice tape recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59168819U (en) |
-
1983
- 1983-04-22 JP JP6127583U patent/JPS59168819U/en active Pending
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