Rotary head type digital audio signal reproducing apparatus

Details Rotary head type digital audio signal reproducing apparatus Rotary head type digital audio signal reproducing apparatus

1988-03-04

1989-08-22

Wolff, John H.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

360 69, 360 71, 360 7303, 360 7802, G11B 2110

Patent

active

048601306

ABSTRACT:
In a rotary head type digital audio signal reproducing apparatus such as an R-DAT or the like, disturbances in the operation of a capstan servo circuit due to erroneous detection of sync signals or interference caused by incompletely erased pilot signals are prevented. Differences between the levels of crosstalk of pilot signals from the two tracks adjacent the on-track being scanned are checked to see if they have a predetermined relationship with the level of the signal being currently supplied to the capstan servo. If this predetermined relationship is not satisfied, supply of the signal which represents the amount of track deviation to the capstan servo is inhibited.

REFERENCES:
patent: 4544872 (1985-10-01), Hirano et al.
patent: 4669005 (1987-05-01), Takayama et al

Affiliated with

Also associated with

Rating

Rotary head type digital audio signal reproducing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary head type digital audio signal reproducing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary head type digital audio signal reproducing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2420079