GB8512346D0 - Fast edit point & cue location - Google Patents
Fast edit point & cue locationInfo
- Publication number
- GB8512346D0 GB8512346D0 GB8512346A GB8512346A GB8512346D0 GB 8512346 D0 GB8512346 D0 GB 8512346D0 GB 8512346 A GB8512346 A GB 8512346A GB 8512346 A GB8512346 A GB 8512346A GB 8512346 D0 GB8512346 D0 GB 8512346D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- edit
- points
- spooling
- audio signal
- markers
- 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
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
To facilitate fast location of edit-points in a disc-based audio recording system, one or more editing tracks ("spooling" and/of "aux.data") are recorded in conjunction with the digital audio signal ("audio"). The spooling track is a reduced sample rate, reduced bandwidth version of the audio signal. This can be replayed at increased speed to simulate "spooling" on an analogue tape recorder, without exceeding the maximum data reading rate of the disc. The auxiliary data file ("aux data") includes edit markers indicating points in the audio signal. These points are selected by an operator during recording as potential edit points or cue locations. The edit markers can be displayed when the recording is replayed. Preferably a directory of edit markers is also generated, so that a particular edit point can be located quickly. <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8512346A GB8512346D0 (en) | 1985-05-15 | 1985-05-15 | Fast edit point & cue location |
GB8611864A GB2175436B (en) | 1985-05-15 | 1986-05-15 | Fast edit point and cue location |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8512346A GB8512346D0 (en) | 1985-05-15 | 1985-05-15 | Fast edit point & cue location |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8512346D0 true GB8512346D0 (en) | 1985-06-19 |
Family
ID=10579196
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8512346A Pending GB8512346D0 (en) | 1985-05-15 | 1985-05-15 | Fast edit point & cue location |
GB8611864A Expired GB2175436B (en) | 1985-05-15 | 1986-05-15 | Fast edit point and cue location |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8611864A Expired GB2175436B (en) | 1985-05-15 | 1986-05-15 | Fast edit point and cue location |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8512346D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4937807A (en) * | 1987-10-15 | 1990-06-26 | Personics Corporation | System for encoding sound recordings for high-density storage and high-speed transfers |
GB2226218A (en) * | 1988-12-16 | 1990-06-20 | British Broadcasting Corp | Transmission of stored digital audio signals |
JP3233234B2 (en) * | 1992-09-07 | 2001-11-26 | ソニー株式会社 | Disk recording device |
US5523903A (en) * | 1993-12-23 | 1996-06-04 | International Business Machines Corporation | Sector architecture for fixed block disk drive |
JP2000021137A (en) * | 1998-06-30 | 2000-01-21 | Sony Corp | Editing apparatus |
-
1985
- 1985-05-15 GB GB8512346A patent/GB8512346D0/en active Pending
-
1986
- 1986-05-15 GB GB8611864A patent/GB2175436B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2175436B (en) | 1988-11-02 |
GB8611864D0 (en) | 1986-06-25 |
GB2175436A (en) | 1986-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU579171B2 (en) | Method and apparatus for recording a digital signal | |
EP0274382A3 (en) | Digital audio tape record/play-back system or recording/playing back character data together with digital audio data | |
AU1752388A (en) | Apparatus and method for recording or reproducing video and audio information with editing capability for editing recording information | |
DE69814725D1 (en) | Method and device for recording differently formatted compressed audio and video data | |
JPS5748881A (en) | Video format signal recording and playback system | |
DE69220890D1 (en) | Device and method for recording and reproducing digital video and audio signals | |
EP0339932A3 (en) | Playback method for use in a recording medium playing apparatus, recording medium, and system for recording and reproducing information on and from a recording medium | |
MY105796A (en) | Longitudinal magnetic-tape recording system, magnetic-tape apparatus for use in the system, and magnetic head for use in the magnetic-tape apparatus | |
DE69220316T2 (en) | Disk recording and reproducing apparatus and disk | |
EP0314456A3 (en) | Apparatus and method for recording and/or reproducing a digital signal | |
JPS5788542A (en) | Recording and reproducing device | |
TW221836B (en) | ||
MY129557A (en) | Recording/reproduction and/or editing of real time information on/from a disc like record carrier | |
GB2029168A (en) | Recorders | |
DE69311604D1 (en) | Recording and / or reproducing device with means for creating a post-recording area | |
ATE27085T1 (en) | DEVICE FOR PLAYBACK OF VIDEO AND AUDIO SIGNALS. | |
GB2175436B (en) | Fast edit point and cue location | |
EP0940804A3 (en) | Magnetic recording method and apparatus for digital signals, magnetic reproducing method and apparatus for digital signals and tape-shaped recording medium | |
ATE78118T1 (en) | DEVICE FOR CONVERTING MARKING INFORMATION. | |
JPS57127976A (en) | Disc recording medium reproducer | |
JPS6413278A (en) | Video signal recording or reproducing device | |
JPS563409A (en) | Method and device for recording and reproducing magnetic disk | |
DE69028183D1 (en) | Magnetic recording and playback device | |
JPS563410A (en) | Reproducer of magnetic disk | |
JPS5625239A (en) | Signal recording system of optical disk |