Skipper-assisted active search

Details Skipper-assisted active search Skipper-assisted active search

1979-10-18

1982-01-12

Cardillo, Jr., Raymond F.

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

3581285, 369126, 369221, 360 10, 360 77, H04N 576, G11B 2100, G11B 1700

Patent

active

043109144

ABSTRACT:
Apparatus in a video disc player for previewing or scanning information on a record disc. A position sensor detects the position of a playback stylus relative to the carriage assembly for translating the stylus radially across the disc. The position sensor output signals energize a stylus skipper mechanism to translate the stylus a prescribed number of information tracks in accordance with the stylus carriage bias exceeding a threshold value. The carriage is manually moved across the record with the sensor and skipper mechanism cooperating to translate the stylus in consonance with the carriage movement.

REFERENCES:
patent: 3973080 (1976-08-01), Dickozyre et al.
patent: 4183059 (1980-01-01), Palmer
patent: 4213148 (1980-07-01), Clemens
patent: 4220339 (1980-09-01), Coleman et al.
patent: 4262174 (1981-04-01), Bleazey

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