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Title:
SAMPLE RATE CONVERTER USING POLYNOMIAL INTERPOLATION
Document Type and Number:
WIPO Patent Application WO1999056427
Kind Code:
A3
Abstract:
A sample rate converter for converting the sampling frequency of an input signal from a first frequency to a second frequency. Such a sample rate converter uses interpolation means and a phase locked loop receiving the first and the second sampling frequency. The invention provides a sample rate converter which uses interpolation means implemented as polynomial interpolation means.

Inventors:
PUTZEYS BRUNO J G
Application Number:
PCT/IB1999/000661
Publication Date:
January 27, 2000
Filing Date:
April 15, 1999
Export Citation:
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Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
PHILIPS SVENSKA AB (SE)
International Classes:
H03H17/00; H03H17/06; (IPC1-7): H03H17/06
Foreign References:
US5365468A1994-11-15
EP0658979A21995-06-21
US4797845A1989-01-10
EP0695032A11996-01-31
EP0512619A11992-11-11
Other References:
See also references of EP 0998786A2
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