Systems and methods for sample rate conversion using multiple rate estimate counters
作者： Daniel L. W. Chieng , Larry E. Hand , Jack B. Andersen
DOI:
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摘要: Systems and methods for using multiple rate estimate counters in converting input data streams having variable sample rates to an output that are used processing the streams. In one embodiment, a system includes clock source, first second coupled source configured count cycles corresponding streams, processor counters. The is read number of counted by each between received frame sync signals convert stream predetermined based on counted, ratio numbers
lens.org 参考文章(18)
Ioan T. Oltean, Digital pulse width modulator ,(1999)
Hirofumi Araki, Frame synchronization device and frame synchronization method ,(2001)
Daniel L. W. Chieng, Larry E. Hand, Joel W. Page, Jack B. Andersen, Systems and methods for implementing a sample rate converter using hardware and software to maximize speed and flexibility ,(2004)
Michael Coln, Tom W. Kwan, Robert W. Adams, Asynchronous digital sample rate converter ,(1993)
J. Ketola, J. Vankka, K. Halonen, Synchronization of fractional interval counter in non-integer ratio sample rate converters international symposium on circuits and systems. ,vol. 2, pp. 89- 92 ,(2003) , 10.1109/ISCAS.2003.1205898
Ngiang G. Loh, Jesper B. Henriksen, Apparatus for sample rate conversion ,(1994)
Kevin J McLaughlin, Robert W. Adams, Digital sample rate converters having matched group delay ,(2001)
Jung-Kuei Chang, Terry L. Sculley, Xianggang Yu, Asynchronous sample rate converter and method ,(2002)
Patrick L. Rakers, William J. Roeckner, Pallab Midya, Circuitry for converting a sampled digital signal to a naturally sampled digital signal and method therefor ,(2000)