Method and apparatus for recording on a disk medium a .SIGMA..DE

Details Method and apparatus for recording on a disk medium a .SIGMA..DE Method and apparatus for recording on a disk medium a .SIGMA..DE

1996-11-18

1998-01-27

Hindi, Nabil

Dynamic information storage or retrieval

Binary pulse train information signal

Binary signal gain processing

369 58, H04N 576

Patent

active

057128383

ABSTRACT:
A recording method for a disc-shaped recording medium formed by cementing two disc members having a recording layer on one surface, a diameter of approximately 12 cm and a thickness of approximately 0.6 mm, includes the steps of generating a digital audio signal that is generated by performing the standard compact disc sampling; .SIGMA..DELTA.-modulation for converting an analog audio signal with a sampling frequency set to a multiple of a frequency fs=44.1 kHz, and recording the generated digital audio signal to the disc-shaped recording medium.

REFERENCES:
patent: 4707818 (1987-11-01), Suzuki et al.
patent: 4891646 (1990-01-01), Wiegand

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