JPS606199U - Recording and playback device - Google Patents
Recording and playback deviceInfo
- Publication number
- JPS606199U JPS606199U JP1983096724U JP9672483U JPS606199U JP S606199 U JPS606199 U JP S606199U JP 1983096724 U JP1983096724 U JP 1983096724U JP 9672483 U JP9672483 U JP 9672483U JP S606199 U JPS606199 U JP S606199U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- random access
- access memory
- recording
- converter
- 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
- Computer And Data Communications (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
図面は本考案に係る録音再生装置の実施例を示し、第1
図は中央制御部における機能別のブロック図、第2図は
全体のブ爾ツク図、第3図はフローチャートである。
1・・・・・・AD変換部、2・・・・・・ローパスフ
ィルタ、3・・・・・・ランダムアクセスメモリー、4
・・・・・・DA変換部、5・・・・・・ローパスフィ
ルタ、6・・・・・・検出回路、7・・・・・・中央制
御部、8・・・・・・発光表示部。The drawings show an embodiment of the recording/playback device according to the present invention.
The figure is a functional block diagram of the central control section, FIG. 2 is an overall block diagram, and FIG. 3 is a flowchart. 1...AD conversion unit, 2...Low pass filter, 3...Random access memory, 4
...DA converter, 5...Low pass filter, 6...Detection circuit, 7...Central control section, 8...Light emission display Department.
Claims (1)
換部と、該AD変換部からの信号を記憶するためのラン
ダムアクセスメモリーと、該ランダムアクセスメモリー
に記憶されているデジタル信号をアナログ信号に変換す
るためのDA変換部とを備えている録音再生装置であっ
て、音声入力の有無或いは動作指令信号を検出する検出
回路と、該検出回路からの信号により上記AD 変換部
、ランダムサクセスメモリー及びDA変換部を制御する
ための中央制御部と、該中央制御部からの信号によって
点灯する発光表示部とを備え、上記中央制御部は、回路
全体が録音可能状態になっているときには上記発光表示
部を点滅させる機能と、録音すべき旨の信号が入力され
た場合には上記AD変換部をオン状態に設定して上記ラ
ンタムアクセスメモリーを読み込み状態に設定すると共
に上記発光表示部を点灯させる機能と、ランダムアクセ
スメモリーへの記憶量が限界に至ると上記ランダムアク
セスメモリーを読み出み状態に設定し、DA変換部をオ
ン状態に設定すると共に上記発光表示部を消灯する機能
とを有していることを特徴とする録音再生装置。An AD converter for converting an analog signal into a digital signal, a random access memory for storing the signal from the AD converter, and a converter for converting the digital signal stored in the random access memory into an analog signal. A recording/playback device comprising: a detection circuit that detects the presence or absence of audio input or an operation command signal; and a detection circuit that detects the presence or absence of audio input or an operation command signal; and a light-emitting display section that lights up in response to a signal from the central control section, and the central control section causes the light-emitting display section to blink when the entire circuit is in a recordable state. and a function to turn on the AD converter, set the random access memory to read state, and light up the light emitting display when a signal indicating that recording is to be performed is input. When the amount of storage in the random access memory reaches its limit, the random access memory is set to a read state, the DA conversion section is set to an on state, and the light emitting display section is turned off. A recording/playback device featuring:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983096724U JPS606199U (en) | 1983-06-24 | 1983-06-24 | Recording and playback device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983096724U JPS606199U (en) | 1983-06-24 | 1983-06-24 | Recording and playback device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS606199U true JPS606199U (en) | 1985-01-17 |
Family
ID=30230390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983096724U Pending JPS606199U (en) | 1983-06-24 | 1983-06-24 | Recording and playback device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS606199U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680740A (en) * | 1979-12-06 | 1981-07-02 | Casio Comput Co Ltd | Electronic equipment with recording function |
-
1983
- 1983-06-24 JP JP1983096724U patent/JPS606199U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680740A (en) * | 1979-12-06 | 1981-07-02 | Casio Comput Co Ltd | Electronic equipment with recording function |
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