Magnetic recording and/or reproducing system

Facsimile and static presentation processing – Static presentation processing – Attribute control

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Other Related Categories

358 8, H04N 578

Type

Patent

Status

active

Patent number

RE0299758

Description

ABSTRACT:
In reducing crosstalk between the low frequency, frequency-converted chrominance portions of h-aligned video signals on adjacent tracks, the frequency converting carrier, but not the entire frequency converted portion, has its polarity inverted at the end of each line interval during the recording of alternate tracks but not during the recording of the remaining alternate tracks. This eliminates the extraneous signal that would otherwise be produced in the balanced modulator of the playback apparatus by any direct voltage offset or transient remanent of a direct voltage offset in the recorded signal.

REFERENCES:
patent: 3821787 (1974-06-01), Kihara

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magnetic recording and/or reproducing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic recording and/or reproducing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording and/or reproducing system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1984983

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.