发明名称 Compact disc focusing and positioning correction process
摘要 The herein described invention pinpoints the problem plaguing the high quality reproduction of which the overall compact disc system is inherently capable. A disc manufacturing problem has been cited in the invention resulting in playback inadequacies resulting from a combination of the playback compact disc player and compact disc design and manufacture. A simple method for correcting already purchased discs is described. Several options are available to the disc manufacturer. The listener of contemporary corrected compact disc recorded sound, played by a compact disc player, will hear with much greater detail, depth, and clarity as contrasted to listening to a like disc which does not have the correction applied to the disc.
申请公布号 US5412639(A) 申请公布日期 1995.05.02
申请号 US19940234718 申请日期 1994.04.28
申请人 MENGEL, CLARE L. 发明人 MENGEL, CLARE L.
分类号 G11B7/0037;G11B7/005;(IPC1-7):G11B3/58;G11B7/00 主分类号 G11B7/0037
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