Discretization-free design of variable fractional-delay FIR digital filters

IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing

Volumn 48, Issue 6, 2001, Pages 637-644

  Deng, T B ^a  

^a TOHO UNIVERSITY   (Japan)

Author keywords

Discretization free design; FIR digital filter; Interpolation; Variable fractional delay; Variable frequency response; WLS method

Indexed keywords

APPROXIMATION THEORY; COMPUTATIONAL COMPLEXITY; DESIGN; FREQUENCY RESPONSE; FUNCTIONS; INTEGRATION; MATRIX ALGEBRA; ONE DIMENSIONAL; POLYNOMIALS; TRANSFER FUNCTIONS; VECTORS;

DISCRETIZATION-FREE METHOD; ERROR FUNCTION; HANKEL MATRIX; HERMITIAN TOEPLITZ MATRIX; KRONECKER PRODUCT; VARIABLE FRACTIONAL DELAY; WEIGHTED-LEAST-SQUARES APPROXIMATION;

FIR FILTERS;

EID: 0035355466     PISSN: 10577130     EISSN: None     Source Type: Journal    
DOI: 10.1109/82.943337     Document Type: Article

References (25)

1. A simple approach to the design of linear phase FIR digital filters with variable characteristics
2. Efficient design of digital filters for 2-D and 3-D depth migration
3. A design technique for variable digital filters
4. Design of recursive 1-D variable filters with guaranteed stability
5. A design technique for variable two-dimensional recursive digital filters
6. Design of variable 2-D linear phase recursive digital filters with guaranteed stability
7. Design of linear phase variable 2-D digital filters using real-complex decomposition
8. Variable digital filters
9. A comb filter design using fractional-sample delay
10. Interpolation in digital modems - Part I: Fundamentals
11. Interpolation in digital modems - Part II: Implementation and performance
12. Elimination of transients in time-varying allpass fractional delay filters with application to digital waveguide modeling
13. Discrete-time modeling of acoustic tubes using fractional delay filters
14. Pitch prediction with high temporal resolution
15. Improved pitch prediction with fractional delays in CELP coding
16. Using super resolution pitch in waveform speech coders
17. An efficient algorithm for pitch prediction using fractional delays
18. A digital-background calibration technique for minimizing timing-error effects in time-interleaved ADCs
19. Splitting the unit delay: Tools for fractional delay filter design
20. FIR approximation of fractional sample delay systems
21. WLS design of variable frequency response FIR filters
22. A continuously variable digital delay elements
23. Optimization and efficient implementation of FIR filters with adjustable fractional delay
24. A frequency-domain approach to polynomial-based interpolation and the Farrow structure