Disk player with improved sound during different speed video rep

Details Disk player with improved sound during different speed video rep Disk player with improved sound during different speed video rep

1990-09-04

1993-08-03

Chin, Tommy

Facsimile and static presentation processing

Facsimile

Recording apparatus

358342, 358341, 358907, H04N 5781

Patent

active

052334392

ABSTRACT:
In a disk performance apparatus, an audio signal processor is provided so as to remove the higher components with frequency higher than the prescribed frequency of audio signals included in outputs of a reading device for reading recorded signals of a disk during still or slow picture reproducing and the lower components with frequency lower than that corresponding to the period of the track jump, and incompatibility in the auditory sensation of the reproducing sound is eliminated.

REFERENCES:
patent: 4794466 (1988-12-01), Andoh
patent: 4853914 (1989-08-01), Okano et al.
patent: 4956726 (1990-09-01), Takimoto et al.

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