JPS6176561U - - Google Patents

Info

Publication number
JPS6176561U
JPS6176561U JP15905284U JP15905284U JPS6176561U JP S6176561 U JPS6176561 U JP S6176561U JP 15905284 U JP15905284 U JP 15905284U JP 15905284 U JP15905284 U JP 15905284U JP S6176561 U JPS6176561 U JP S6176561U
Authority
JP
Japan
Prior art keywords
recording
information
tape
content
recorded
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
JP15905284U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP15905284U priority Critical patent/JPS6176561U/ja
Publication of JPS6176561U publication Critical patent/JPS6176561U/ja
Pending legal-status Critical Current

Links

Description

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

図面はこの考案のＰＣＭ録音再生装置の１実施
例を示し、第１図はブロツク図、第２図はテープ
フオーマツトの説明図、第３図は第１図の計数回
路の結線図、第４図は制御回路の一部の結線図、
第５図ａ〜ｅは第４図の動作説明用タイミングチ
ヤート、第６図ａ〜ｃは記録が指令されたときの
動作説明図である。 １…磁気テープ、２，２′…ヘツド、３…記録
再生アンプ、４…ＰＬＬ回路、５…デジタル処理
回路、６…Ｄ／Ａ変換器、７…スピーカ、８…マ
イクロホン、９…Ａ／Ｄ変換器、１０…計数回路
、１１…制御回路、１２…カウンタ、１３…操作
信号発生部、１４…記録操作スイツチ。 The drawings show one embodiment of the PCM recording/playback device of this invention, with FIG. 1 being a block diagram, FIG. 2 being an explanatory diagram of the tape format, FIG. 3 being a wiring diagram of the counting circuit in FIG. The figure shows a wiring diagram of a part of the control circuit.
5A to 5E are timing charts for explaining the operation of FIG. 4, and FIGS. 6A to 6C are diagrams for explaining the operation when recording is commanded. 1... Magnetic tape, 2, 2'... Head, 3... Recording/reproducing amplifier, 4... PLL circuit, 5... Digital processing circuit, 6... D/A converter, 7... Speaker, 8... Microphone, 9... A/D Converter, 10... Counting circuit, 11... Control circuit, 12... Counter, 13... Operation signal generator, 14... Recording operation switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録時に音楽などのオーデイオ信号のＰＣＭ変
調により形成された主情報とともに絶対番地など
のコード情報からなる余情報を磁気テープに記録
し、再生時に前記テープの前記両情報を再生する
手段と、記録が指令されたときに前記テープを少
なくとも最後に記録された末尾余情報の先頭まで
巻戻すとともに該巻戻しの終了後に前記テープを
記録終端まで再生し、かつ前記記録終端まで再生
された後に記録に制御する手段と、記録する余情
報の内容を再生された前記末尾余情報の内容に初
期設定するとともに記録の進行にしたがつて前記
記録する余情報の内容を連続変化させる手段とを
備えたＰＣＭ録音再生装置。 Means for recording main information formed by PCM modulation of an audio signal such as music and other information consisting of code information such as an absolute address on a magnetic tape during recording, and reproducing both of the information on the tape during playback; When commanded, the tape is rewound to at least the beginning of the last recorded trailing information, and after the rewinding is finished, the tape is played back to the end of the recording, and after the tape is played back to the end of the recording, the recording is controlled. and means for initially setting the content of the remaining information to be recorded to the content of the reproduced last remaining information and continuously changing the content of the remaining information to be recorded as recording progresses. playback device.
JP15905284U 1984-10-20 1984-10-20 Pending JPS6176561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15905284U JPS6176561U (en) 1984-10-20 1984-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15905284U JPS6176561U (en) 1984-10-20 1984-10-20

Publications (1)

Publication Number Publication Date
JPS6176561U true JPS6176561U (en) 1986-05-23

Family

ID=30717011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15905284U Pending JPS6176561U (en) 1984-10-20 1984-10-20

Country Status (1)

Country Link
JP (1) JPS6176561U (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317217A (en) * 1976-07-31 1978-02-17 Sony Corp Tape compiler
JPS57169982A (en) * 1981-04-09 1982-10-19 Matsushita Electric Ind Co Ltd Magnetic recorder and reproducer
JPS5860479A (en) * 1981-10-02 1983-04-09 Sharp Corp Magnetic recording and reproducing device
JPS59175053A (en) * 1983-03-25 1984-10-03 Hitachi Ltd Magnetic recording and reproducing device
JPS59177705A (en) * 1983-03-25 1984-10-08 Fujitsu Ltd Data recording system
JPS6050683A (en) * 1983-08-26 1985-03-20 Matsushita Electric Ind Co Ltd Recording and reproducing device
JPS60150281A (en) * 1984-01-17 1985-08-07 Trio Kenwood Corp Method for recording address data on tape recorder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317217A (en) * 1976-07-31 1978-02-17 Sony Corp Tape compiler
JPS57169982A (en) * 1981-04-09 1982-10-19 Matsushita Electric Ind Co Ltd Magnetic recorder and reproducer
JPS5860479A (en) * 1981-10-02 1983-04-09 Sharp Corp Magnetic recording and reproducing device
JPS59175053A (en) * 1983-03-25 1984-10-03 Hitachi Ltd Magnetic recording and reproducing device
JPS59177705A (en) * 1983-03-25 1984-10-08 Fujitsu Ltd Data recording system
JPS6050683A (en) * 1983-08-26 1985-03-20 Matsushita Electric Ind Co Ltd Recording and reproducing device
JPS60150281A (en) * 1984-01-17 1985-08-07 Trio Kenwood Corp Method for recording address data on tape recorder

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