JPS5715264A - Editing device - Google Patents
Editing deviceInfo
- Publication number
- JPS5715264A JPS5715264A JP8975880A JP8975880A JPS5715264A JP S5715264 A JPS5715264 A JP S5715264A JP 8975880 A JP8975880 A JP 8975880A JP 8975880 A JP8975880 A JP 8975880A JP S5715264 A JPS5715264 A JP S5715264A
- Authority
- JP
- Japan
- Prior art keywords
- editing
- memory
- data
- writing
- register
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
PURPOSE:To achieve high-precision editing through simple processing without disordering interleave processing by providing a memory for the editing and by establishing an unequivocal relation between data positions on a video signal and addresses of the memory wherein the data are written. CONSTITUTION:An editing memory 12 whose capacity is not less than twice as the number V of data in a vertical synchronizing section wherein an analog signal such as an audio signal is converted into a digital signal on a PCM basis and the digital signal is recorded and reproduced by rotary head type VTRs 17 and 21 is provided. In order to establish an unequivocal relation between write and read addresses of this memory, editing memory address counters 13 and 14 for writing and reading operation which make a round at a period 2V, a register 15, an editing memory 22 with a capacity V, editing memory address counters 23 and 24 for writing and reading operation which make a round at a period V, and a register. Consequently, which position an editing point determined while a reproduced sound after interleaving function is turned off is listened to is equivalent to is found easily, thereby achieving high-precision editing through simple processing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8975880A JPS5715264A (en) | 1980-06-30 | 1980-06-30 | Editing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8975880A JPS5715264A (en) | 1980-06-30 | 1980-06-30 | Editing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5715264A true JPS5715264A (en) | 1982-01-26 |
Family
ID=13979613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8975880A Pending JPS5715264A (en) | 1980-06-30 | 1980-06-30 | Editing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5715264A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60191655U (en) * | 1984-05-28 | 1985-12-19 | 株式会社 安成工業 | Car door opening/closing device |
JPS6229683A (en) * | 1985-07-29 | 1987-02-07 | 日産自動車株式会社 | Door lock actuator |
-
1980
- 1980-06-30 JP JP8975880A patent/JPS5715264A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60191655U (en) * | 1984-05-28 | 1985-12-19 | 株式会社 安成工業 | Car door opening/closing device |
JPS6229683A (en) * | 1985-07-29 | 1987-02-07 | 日産自動車株式会社 | Door lock actuator |
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