A possible method of recording and replaying video with sound-in-syncs on video tape recorders
Abstract
A method of recording and replaying a video signal with sound-in-syncs was proposed and experimental equipment was constructed to investigate the proposed method, with encouraging results. Tests show the method to be feasible, but more work in error-detection and error-correction would be required before a practical system could be constructed for general use. It is likely that, with such protection, a separate high quality sound channel could be accommodated on video tape recorders without detriment to the video signal.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1975
- Bibcode:
- 1975STIN...7524983R
- Keywords:
-
- Recording Instruments;
- Signal Processing;
- Video Equipment;
- Video Tape Recorders;
- Error Correcting Devices;
- Error Detection Codes;
- Feasibility Analysis;
- Systems Engineering;
- Communications and Radar