Signal quality determining device and method

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United States of America Patent

PATENT NO 6064966
SERIAL NO

08913037

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Abstract

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A device for determining the quality of an output signal to be generated by a signal processing circuit with respect to a reference signal is provided with a first series circuit for receiving the output signal and with a second series circuit for receiving the reference signal and generates an objective quality signal by a combining circuit coupled to the two series circuits. Correlation between the objective quality signal and a subjective quality signal, to be assessed by human observers, can be considerably improved by coupling a converting arrangement to a series circuit for converting at least two signal parameters into a third signal parameter, and by coupling a discounting arrangement to the converter arrangement for discounting the third signal parameter at the combining circuit.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PTT NEDERLAND N VSTATIONSWEG 10 9726 AC GRONINGEN 9726

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beerends, John Gerard The Hague, NL 33 371

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