System for recording information onto disk medium

System for recording optical discs for use with optical disc pla

System for recording patterns of magnetically recorded informati

System for recording/reading information on/from a disc, compris

System for recovering a CD in a CD player having a magazine cont

System for reducing crosstalk in an optical scanning device

System for reducing lead-in time in a laser disk reproducing app

System for reproducing a disc

System for reproducing a recorded disc

System for reproducing a signal recorded in a magnetic recording

System for reproducing an address signal from each track turn du

System for reproducing an optical disc

System for reproducing digital information in a pulse-length mod

System for reproducing information from an optically readable re

System for reproducing information recorded on an...

System for reproducing pulse time modulated wave forms stored al

System for reproducing recording mediums

System for securing combination radio and tape recorder

System for selectively distributing music to a plurality of juke

System for selectively inverting a magnetic bias field for magne