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公开(公告)号:US10114796B2
公开(公告)日:2018-10-30
申请号:US14515041
申请日:2014-10-15
Applicant: Texas Instruments Incorporated
Inventor: Asheesh Bhardwaj , Lester A Longley
Abstract: An improved biquad infinite impulse response filter is shown that may be implemented in a very large instruction word digital signal processor as well as in other processing circuitry. The new filter structure modifies the feedback path in the filter, resulting in a significant reduction in execution cycles.