Method and system for scaling a signal sample rate

Details Method and system for scaling a signal sample rate Method and system for scaling a signal sample rate

2006-08-29

2006-08-29

Chawan, Sheela (Department: 2625)

Image analysis

Image transformation or preprocessing

Changing the image coordinates

C382S252000, C382S298000, C358S003030, C358S426160, C708S313000, C375S240270, C375S240240

Reexamination Certificate

active

07099523

ABSTRACT:
A method for scaling a signal sample rate includes interpolating between at least two scaling ratios to calculate an arbitrary scaling ratio, using a predetermined interpolation algorithm, and scaling a sample rate for a first portion of the signal using a first scaling ratio, and scaling a sample rate for a second portion of the signal using a second scaling ratio, to form a scaled signal having an average scaling ratio equal to the arbitrary scaling ratio.

REFERENCES:
patent: 5581306 (1996-12-01), Ohara
patent: 5928313 (1999-07-01), Thompson
patent: 6108047 (2000-08-01), Chen
patent: 6650783 (2003-11-01), Hamanaka
patent: 6778707 (2004-08-01), de Queiroz
patent: 6839468 (2005-01-01), Mitchell et al.
Pennebaker et al.,JPEG Still Image Data Compression Standard, (1993), pp. 27-64.
Marcon Martens, “Hybrid Domain Processing of Multi-Dimensional Transformed Data”, (U.S. Appl. No. 09/588,477 filed on Jun. 7, 2000).

Affiliated with

Also associated with

Rating

Method and system for scaling a signal sample rate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for scaling a signal sample rate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for scaling a signal sample rate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3620419