Recording and reproduction of an information signal in/from a track on a record carrier

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United States of America Patent

PATENT NO 6341193
SERIAL NO

09326509

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Normally, in an MPEG recorder, during recording, a time stamp counter is locked to the program clock reference of the incoming stream by pulling the clock frequency of a controllable oscillator. During playback, the oscillator is left free running. Playback and recording situation lead to conflicting requirements. A solution is presented that does not have these conflicting requirements, namely by using an adder that adds an increment value to a count value in order to obtain the next count value. The time stamp values are derived from the count values. During recording, the value of the increment value is controllable, and during playback, the value of the increment value is fixed.

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Patent Owner(s)

Patent OwnerAddress
U S PHILIPS CORPORATION100 EAST 42ND STREET NEW YORK NY 10017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schipper, Alphonsus T J M Eindhoven, NL 2 5

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