Automatic acoustic management system for a disc drive

Automatic adjustment method and system for servo motor circuit o

Automatic adjustment of biasing current for recording sound by t

Automatic adjustment of magnetic disk protection apparatus...

Automatic amplitude equalizer based upon monitoring of channel p

Automatic apparatus for selectively sliding a write-protect tab

Automatic azimuth angle adjustment head mounting structure

Automatic azimuth control for magnetic tape recording and reprod

Automatic backspace device for a tape recorder

Automatic balancing device, rotational driving device and...

Automatic calibration method, read apparatus and storage apparat

Automatic calibration of a rotary head switching signal

Automatic cartridge feeder with priority slot

Automatic cartridge-rejecting apparatus for a cartridge tape-pla

Automatic cassette changer

Automatic cassette changer

Automatic cassette changer

Automatic cassette changer

Automatic cassette changer for front loading type magnetic recor

Automatic cassette changer for tape player