JPS6176562U - - Google Patents
Info
- Publication number
- JPS6176562U JPS6176562U JP15905384U JP15905384U JPS6176562U JP S6176562 U JPS6176562 U JP S6176562U JP 15905384 U JP15905384 U JP 15905384U JP 15905384 U JP15905384 U JP 15905384U JP S6176562 U JPS6176562 U JP S6176562U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- tape
- mode
- information
- remaining information
- 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.)
- Granted
Links
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
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
フオートマツトの説明図、第3図は制御回路の一
部の結線図、第4図a〜dは第3図の動作説明用
タイミングチヤートである。
1…磁気テープ、2,2′…ヘツド、3…記録
再生アンプ、4…PLL回斑路、5…デジタル処
理回路、6…D/A変換器、7…ミユーテイグゲ
ート、8…スピーカ、9…A/D変換器、10…
マイクロホン、11…余情報格納メモリ、12…
制御回路、13…操作信号発生部、15…操作ス
イツチ部。
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 a tape format, FIG. 3 being a wiring diagram of part of the control circuit, and FIG. Figures a to d are timing charts for explaining the operation of Figure 3. DESCRIPTION OF SYMBOLS 1... Magnetic tape, 2, 2'... Head, 3... Recording/reproducing amplifier, 4... PLL circuit, 5... Digital processing circuit, 6... D/A converter, 7... Muting gate, 8... Speaker, 9...A/D converter, 10...
Microphone, 11... Additional information storage memory, 12...
Control circuit, 13...operation signal generation section, 15...operation switch section.
Claims (1)
止などの各モードに選択的に制御され、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、前
記各モードの制御が終了したときに巻戻しモード
に設定して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
しの終了後に再生モードに設定して前記テープを
記録終端まで再生する手段と、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、つぎに記録モードに制御された
とき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。 It is selectively controlled into each mode such as recording, playback, rewind, and stop based on the mode setting, and the remaining information consists of code information such as absolute addresses along with main information formed by PCM modulation of audio signals such as music during recording. means for recording on a magnetic tape and reproducing both of the information on the tape during playback, and when control of each mode is completed, setting the rewind mode to rewind the tape to at least the last remaining information recorded on the tape. means for rewinding to the beginning of the tape and setting the tape to a playback mode after the end of the rewinding to play the tape to the end of recording; and initializing the content of the remaining information to be recorded to the content of the played back remaining information; , and means for continuously changing the content of the remaining information to be recorded as recording progresses when the recording mode is controlled.
Recording and playback device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984159053U JPH0356937Y2 (en) | 1984-10-20 | 1984-10-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984159053U JPH0356937Y2 (en) | 1984-10-20 | 1984-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6176562U true JPS6176562U (en) | 1986-05-23 |
JPH0356937Y2 JPH0356937Y2 (en) | 1991-12-24 |
Family
ID=30717012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984159053U Expired JPH0356937Y2 (en) | 1984-10-20 | 1984-10-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0356937Y2 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317217A (en) * | 1976-07-31 | 1978-02-17 | Sony Corp | Tape compiler |
JPS53164123U (en) * | 1977-05-30 | 1978-12-22 | ||
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 |
-
1984
- 1984-10-20 JP JP1984159053U patent/JPH0356937Y2/ja not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317217A (en) * | 1976-07-31 | 1978-02-17 | Sony Corp | Tape compiler |
JPS53164123U (en) * | 1977-05-30 | 1978-12-22 | ||
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 |
Also Published As
Publication number | Publication date |
---|---|
JPH0356937Y2 (en) | 1991-12-24 |
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