Information signal recording device for recording main informati

Details Information signal recording device for recording main informati Information signal recording device for recording main informati

1995-04-28

1997-08-19

Chin, Tommy P.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

360 18, 360 27, 360 722, 360 75, 386 65, 386 69, 386 95, H04N 5782

Patent

active

056594003

ABSTRACT:
A signal recording apparatus is arranged to record main information in a first area provided in each of a multiplicity of parallel tracks formed on a tape-shaped recording medium, and an index signal in a second area of each of a predetermined number of continuous tracks, the second area being provided separately from the first area within each of the multiplicity of parallel tracks. The apparatus records, as the index signal, first index information in a first section within the second area of each of the predetermined number of continuous tracks, with either one of binary data being repeated continuously during a period corresponding to the first section, and second index information in a second section within the second area of each of the predetermined number of continuous tracks, the second index information including track data indicative of relation to a specific track among the predetermined number of continuous tracks. In the above-described arrangement, it is possible to increase the speed of search for a specific track by using the first index information and to improve the accuracy of search for the specific track by using the second index information.

REFERENCES:
patent: 4587577 (1986-05-01), Tsunoda
patent: 4636879 (1987-01-01), Narita et al.
patent: 4772960 (1988-09-01), Takahashi et al.
patent: 4799111 (1989-01-01), Ito
patent: 4956725 (1990-09-01), Kozuki et al.
patent: 5194997 (1993-03-01), Kozuki et al.

Affiliated with

Also associated with

Rating

Information signal recording device for recording main informati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information signal recording device for recording main informati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information signal recording device for recording main informati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1108769