Audio signal reproducing apparatus having noise reducing functio

Details Audio signal reproducing apparatus having noise reducing functio Audio signal reproducing apparatus having noise reducing functio

1994-07-12

1996-04-09

Chin, Tommy P.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 3, 369 4, 358343, H04N 5928

Patent

active

055068227

ABSTRACT:
An apparatus for reproducing an audio signal recorded on a recording medium is arranged to store the audio signal reproduced from the recording medium; and to compute and process the stored audio signal and an audio signal which is repeatedly reproduced from the recording medium. The arrangement enables the apparatus to suppress a noise component generated while the audio signal is reproduced, so that the S/N ratio of the reproduced audio signal can be improved.

REFERENCES:
patent: 4731835 (1988-03-01), Futamase et al.
patent: 4841382 (1989-06-01), Sasaki et al.

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