JPS59168864U - audio playback device - Google Patents

audio playback device

Info

Publication number
JPS59168864U
JPS59168864U JP6202683U JP6202683U JPS59168864U JP S59168864 U JPS59168864 U JP S59168864U JP 6202683 U JP6202683 U JP 6202683U JP 6202683 U JP6202683 U JP 6202683U JP S59168864 U JPS59168864 U JP S59168864U
Authority
JP
Japan
Prior art keywords
playback device
audio playback
medium
playback
audio
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
Application number
JP6202683U
Other languages
Japanese (ja)
Inventor
及川　公二
Original Assignee
株式会社日立製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP6202683U priority Critical patent/JPS59168864U/en
Publication of JPS59168864U publication Critical patent/JPS59168864U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案による媒体のトラックを模擬的に表し
た図。第２図は、第１図の録音信号の周波数帯域を表し
た図。第３図は、本考案の一実施例であ色再生回路の構
成図。 １・・・音声信号、２・・・早送り信号、３・・・磁気
ヘッド、４・・・プリアンプ、５・・・バンドパスフィ
ルタ、６・・・バイパスフィルタ、７・・・パワーアン
プ、８・・・スピーカ、９・・・整流回路、１０・・・
電圧可変発振器、１１・・・パルスモータ。FIG. 1 is a diagram schematically showing tracks of a medium according to the present invention. FIG. 2 is a diagram showing the frequency band of the recording signal of FIG. 1. FIG. 3 is a configuration diagram of a color reproduction circuit according to an embodiment of the present invention. 1...Audio signal, 2...Fast forward signal, 3...Magnetic head, 4...Preamplifier, 5...Band pass filter, 6...Bypass filter, 7...Power amplifier, 8 ... Speaker, 9 ... Rectifier circuit, 10 ...
Voltage variable oscillator, 11... pulse motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ドラムあるいは、磁気ディスクを媒体とした音声再
生装置において、音声信号再生終了後、媒体に録音した
早送り信号により、媒体を高速回転でホームポジション
へ戻し、短時間で次の再生を行なえる状態にできる機能
を持つ事を特徴とした音声再生装置。In an audio playback device that uses a magnetic drum or magnetic disk as a medium, after the playback of the sound signal has finished, the medium is returned to the home position at high speed using a fast-forward signal recorded on the medium, and the next playback can be performed in a short time. An audio playback device that is characterized by having the following functions.
JP6202683U 1983-04-27 1983-04-27 audio playback device Pending JPS59168864U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6202683U JPS59168864U (en) 1983-04-27 1983-04-27 audio playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6202683U JPS59168864U (en) 1983-04-27 1983-04-27 audio playback device

Publications (1)

Publication Number Publication Date
JPS59168864U true JPS59168864U (en) 1984-11-12

Family

ID=30192226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6202683U Pending JPS59168864U (en) 1983-04-27 1983-04-27 audio playback device

Country Status (1)

Country Link
JP (1) JPS59168864U (en)

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