Electronic apparatus and control method thereof using sample...

Details Electronic apparatus and control method thereof using sample... Electronic apparatus and control method thereof using sample...

2008-07-22

2008-07-22

Barnie, Rexford (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

Data rate conversion

C370S468000, C370S538000, C370S465000, C370S466000

Reexamination Certificate

active

07403139

ABSTRACT:
An electronic apparatus reads a digital data stream including a video signal and/or an audio signal outputted from an external apparatus according to a transmission clock different from a clock for the data stream, and outputs the video signal and/or audio signal without causing any discontinuity. The electronic apparatus includes a sample rate converter that rate-converts a predetermined volume of the audio signal in synchronization with a constant sampling clock, and changes a number of samples to be outputted, based on a data volume of an audio signal outputted by the electronic apparatus and a data volume of an audio signal transmitted from the external apparatus or transmittable from the external apparatus to the electronic apparatus.

REFERENCES:
patent: 5978036 (1999-11-01), Higa et al.
patent: 6539065 (2003-03-01), Furukawa
patent: 6891854 (2005-05-01), Zhang et al.
patent: 5-14133 (1993-01-01), None
patent: 9-247632 (1997-09-01), None
patent: 11-164227 (1999-06-01), None
patent: 2000-115120 (2000-04-01), None
patent: 2001-44866 (2001-02-01), None

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