On causal linear phase IIR digital filters

@article{Clements1989OnCL,
  title={On causal linear phase IIR digital filters},
  author={Mark A. Clements and Jerrold W. Pease},
  journal={IEEE Trans. Acoustics, Speech, and Signal Processing},
  year={1989},
  volume={37},
  pages={479-484}
}
Abstruct-This paper addresses the issue of the existence of causal linear phase IIR digital filters. The conditions for their existence are derived, and a set of examples satisfying these conditions is given. Specifically, the sequences must be integer samples of a continuous-time function, band-limited to ( n, n), which is symmetric and has zero crossings at the negative integers. Also, the point of symmetry can he neither an integer nor a half integer. A number of interesting properties of… CONTINUE READING

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Ieee Transactions on Acoustics. Speech, and Signal Processing

  • IEEE TRANSACTIONS ON ACOUSTICS. SPEECH, AND…
  • 1989

and Sc.D. degrees in electrical engineering and computer science from the Massachusetts Institute of Technology

  • Mark A Clements
  • and Sc.D. degrees in electrical engineering and…
  • 1976

Clements is coauthor of Objectiw A4ecr.sirre.s of Speech Qunlir? (Englewood Cliffs. NJ: Prentice-Hall. 1988) and is a member of the IEEE Acoustics

  • Dr
  • Speech, and Signal Processing Society Technical…

s t ( n ) is summable and, for r < -1 /2, it is not. F~~ = -1 /2, parseVal's relation applied to (20) shows s; ( n ) is not summable for r = -1 /2

  • s t ( n ) is summable and, for r < -1 /2, it is…

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