Title :
Development of the PCM Laser Sound Disc Player
Author :
Itoya, Shoji ; Nakada, Masanori ; Kubo, Takahiro
Author_Institution :
Development Division, TEAC Corporation
Abstract :
The authors studied dropout characteristics of optical disc player and based on the results of the dropout measurements, we determined one format which recorded and reproduced digitalized stereo audio signal which was frequency modulated.
Keywords :
Audio recording; Bandwidth; Disk recording; Frequency; Magnetic recording; Needles; Optical distortion; Optical modulation; Optical recording; Phase change materials;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.1978.267048
