Signal processing apparatus

Details Signal processing apparatus Signal processing apparatus

1994-09-27

1995-08-29

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

Converting an analog signal to digital form for recording;...

366 24, G11B 509

Patent

active

054465982

ABSTRACT:
A signal processing apparatus for recording an audio input signal on a recording medium by time base compressing the signal or reproducing the signal from the recording medium is arranged to limit the high band of the audio input signal before compressing the time base thereof and to control the low band cut-off frequency or the degree of suppressing the low band of the signal according to the high band cut-off frequency thereof.

REFERENCES:
patent: 4406001 (1983-09-01), Klasco et al.
patent: 4763207 (1988-08-01), Podalak et al.
"Electronics Designers'Handbook" by Landee et al.

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