Nicam audio signal resampler

A phase differential calculator comprises: a first phase accumulator configured to generate information indicative of the phase of a local sample clock at a first resolution; a clock generator configured to generate a generated clock and information indicative of the phase of the generated clock at...

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Bibliographische Detailangaben
Hauptverfasser:	DARR, ROGER R, BARNHILL, MATTHEW S, EASLEY, MATTHEW F
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A phase differential calculator comprises: a first phase accumulator configured to generate information indicative of the phase of a local sample clock at a first resolution; a clock generator configured to generate a generated clock and information indicative of the phase of the generated clock at a second resolution that is lower than the first resolution as a function of a phase comparison and in synchronism with a remote sample clock; and a phase comparator configured to generate the phase comparison based on a phase difference between the information indicative of the phase of the local sample clock and the information indicative of the phase of the generated clock.