JPH0320001U - - Google Patents
Info
- Publication number
- JPH0320001U JPH0320001U JP7664889U JP7664889U JPH0320001U JP H0320001 U JPH0320001 U JP H0320001U JP 7664889 U JP7664889 U JP 7664889U JP 7664889 U JP7664889 U JP 7664889U JP H0320001 U JPH0320001 U JP H0320001U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- test mode
- tape recorder
- section
- tape
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図はこの考案の一つの実施例に係るテープ
レコーダのブロツク図、第２図は第１図のテープ
レコーダのオーデイオ特性の測定系の一例を示す
ブロツク図、第３図と第４図は第１図中のマイク
ロコンピユータの動作を示すフローチヤート、第
５図と第６図は第２図中の検査コンピユータの動
作を示すフローチヤート、第７図は第２図の測定
系でのテープレコーダの動作を示すタイムチヤー
ト、第８図は第１図のテープレコーダの他の測定
系を示すブロツク図、第９図は第８図中の検査コ
ンピユータの動作を示すフローチヤート、第１０
図は第８図の測定系でのテープレコーダの動作を
示すフローチヤートである。
主な符号の説明、１０……テープレコーダ、１
２……ダブルデツキテープ走行メカ部、１３……
ダブルデツキ録再信号部、１４……マイクロコン
ピユータ、１６……操作部、１８……テストモー
ド信号発生部、２２……入力端子、２４……出力
端子、５２……電子ボリユーム。
FIG. 1 is a block diagram of a tape recorder according to one embodiment of this invention, FIG. 2 is a block diagram showing an example of a system for measuring audio characteristics of the tape recorder of FIG. 1, and FIGS. 3 and 4 are A flowchart showing the operation of the microcomputer in Fig. 1, Figs. 5 and 6 a flowchart showing the operation of the inspection computer in Fig. 2, and Fig. 7 a tape recorder in the measurement system of Fig. 2. 8 is a block diagram showing another measuring system of the tape recorder shown in FIG. 1, FIG. 9 is a flow chart showing the operation of the inspection computer in FIG. 8, and FIG.
This figure is a flowchart showing the operation of the tape recorder in the measurement system of FIG. Explanation of main symbols, 10... Tape recorder, 1
2...Double deck tape traveling mechanism part, 13...
Double deck recording/reproducing signal unit, 14...Microcomputer, 16...Operation unit, 18...Test mode signal generation unit, 22...Input terminal, 24...Output terminal, 52...Electronic volume.
Claims (1)
ープレコーダにおいて、 テストモード信号が入力されると、録再信号部
とテープ走行メカ部を制御し、ＦＷＤノーマルプ
レイ、ＦＷＤ高速プレイを、各々所定時間ずつ所
定の順序で行うテストモード動作を行わせるテス
トモード制御部を備えたこと、 を特徴とするテープレコーダ。 (2) テストモード制御部はＲＶＳノーマルプレ
イも含めてテストモード動作を行うこと、 を特徴とする請求項１記載のテープレコーダ。 (3) 録再信号部とテープ走行メカ部を有し、録
再信号部のライン入力系に録音レベル調整用電子
ボリユームが設けられたテープレコーダにおいて
、 テストモード信号が入力されると、録再レベル
調整用電子ボリユームを含む録音信号部とテープ
走行メカ部を制御し、規定録音レベルでの所定時
間の録音と零録音レベルでの所定時間の録音、巻
き戻し、所定時間のプレイを、順に行うテストモ
ード動作を行わせるテストモード制御部を備えた
こと、 を特徴とするテープレコーダ。 (4) テープレコーダは同時に複数のテープをセ
ツト可能で、テストモード制御部は、各テープ別
に順にテストモード動作を行わせること、 を特徴とする請求項１または２または３記載のテ
ープレコーダ。[Scope of Claim for Utility Model Registration] (1) In a tape recorder that has a recording/playback signal section and a tape running mechanism section, when a test mode signal is input, the recording/playback signal section and tape running mechanism section are controlled, and the FWD normal 1. A tape recorder comprising: a test mode control unit that performs a test mode operation in which play and FWD high-speed play are performed in a predetermined order for a predetermined time each. 2. The tape recorder according to claim 1, wherein the test mode control section performs test mode operations including RVS normal play. (3) In a tape recorder that has a recording/playback signal section and a tape running mechanism section, and is equipped with an electronic volume for adjusting the recording level in the line input system of the recording/playback signal section, when a test mode signal is input, the recording/playback starts. Controls the recording signal section including the electronic volume for level adjustment and the tape running mechanism section, and sequentially performs recording for a predetermined time at a specified recording level, recording for a predetermined time at a zero recording level, rewinding, and playing for a predetermined time. A tape recorder comprising: a test mode control unit that performs test mode operation. (4) The tape recorder according to claim 1, 2 or 3, wherein the tape recorder is capable of setting a plurality of tapes at the same time, and the test mode control section causes the test mode operation to be performed on each tape in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7664889U JPH0320001U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7664889U JPH0320001U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320001U true JPH0320001U (en) | 1991-02-27 |
Family
ID=31618306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7664889U Pending JPH0320001U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320001U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432482U (en) * | 1977-08-08 | 1979-03-03 | ||
| JPS61123066A (en) * | 1984-11-20 | 1986-06-10 | Fujitsu Ltd | Testing method of magnetic tape device |
-
1989
- 1989-06-29 JP JP7664889U patent/JPH0320001U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5432482U (en) * | 1977-08-08 | 1979-03-03 | ||
| JPS61123066A (en) * | 1984-11-20 | 1986-06-10 | Fujitsu Ltd | Testing method of magnetic tape device |
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