JPS55117751A - Magnetic recording and reproducing device - Google Patents
Magnetic recording and reproducing deviceInfo
- Publication number
- JPS55117751A JPS55117751A JP2264379A JP2264379A JPS55117751A JP S55117751 A JPS55117751 A JP S55117751A JP 2264379 A JP2264379 A JP 2264379A JP 2264379 A JP2264379 A JP 2264379A JP S55117751 A JPS55117751 A JP S55117751A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- recording
- signal
- fast winding
- signal section
- 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
Abstract
PURPOSE: To position securely the beginning of a tape in a short time even in recording cancel mode, by detecting a non-signal section on the tape.
CONSTITUTION: In fast winding or rewind period, the output of detection head 8 is supplied to signal discrimination circuit T, where it is detected 10 and then integrated 11 before being compared with reference voltage VINV by comparator 12. Once head 8 detects a non-signal section on a tape, the output of comparator 12 is inverted and an inversion signal is supplied to gate 5. On detection of the non- signal section, a reset pulse is applied to memory circuit 2 to reset fast winding or rewind operation. Therefore, recording cancel operation in recording mode rewinds the tape until its recording start position through the fast winding or rewind operation.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54022643A JPS5935099B2 (en) | 1979-02-28 | 1979-02-28 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54022643A JPS5935099B2 (en) | 1979-02-28 | 1979-02-28 | magnetic recording and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55117751A true JPS55117751A (en) | 1980-09-10 |
JPS5935099B2 JPS5935099B2 (en) | 1984-08-27 |
Family
ID=12088522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54022643A Expired JPS5935099B2 (en) | 1979-02-28 | 1979-02-28 | magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5935099B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067523U (en) * | 1983-10-15 | 1985-05-14 | アイワ株式会社 | tape recorder |
-
1979
- 1979-02-28 JP JP54022643A patent/JPS5935099B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067523U (en) * | 1983-10-15 | 1985-05-14 | アイワ株式会社 | tape recorder |
JPH0510258Y2 (en) * | 1983-10-15 | 1993-03-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS5935099B2 (en) | 1984-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8501782D0 (en) | MAGNETIC TAPE | |
JPS5780876A (en) | Magnetic recording and reproducing device | |
JPS5496006A (en) | Magnetic recording-reproducing system | |
JPS55117751A (en) | Magnetic recording and reproducing device | |
JPS578944A (en) | Tape fast-forwarding and rewinding driver of cassette tape recorder | |
JPS5417813A (en) | Magnetic recorder-reproducer | |
JPS5252611A (en) | Magnetic recording and playback apparatus | |
JPS5674658A (en) | Waveform recorder | |
JPS57136633A (en) | Recorder | |
JPS55132581A (en) | Display unit for tape recorder | |
JPS5573942A (en) | Begining-of-tape setter for recording | |
JPS5589930A (en) | Magnetic recording and reproducing unit | |
JPS5522253A (en) | Sound recording method | |
JPS5690450A (en) | Recording and reproducing device | |
JPS563478A (en) | Automatic reproducer for magnetic tape | |
JPS5661059A (en) | Tape protecting device | |
JPS5687272A (en) | Inter-music detecting circuit | |
JPS6419549A (en) | Video tape recorder | |
JPS5456804A (en) | Auto reverse device of tape recorders | |
JPS55150114A (en) | Slip detector for magnetic tape | |
JPS55150146A (en) | Auto reverse tape recorder | |
JPS5211013A (en) | Auto rewind playback system in tape recorder | |
JPS55129953A (en) | Slip check system in magnetic tape device | |
JPS5752390A (en) | Rotational pulse detecting circuit for reel motor | |
JPS54128708A (en) | Tape recorder with watch |