Non-adaptive and adaptive filter implementation based on sharing multiplication

Jongsun Park, Hunsoo Choo, Khurram Muhammad, SeungHoon Choi, Yonghee Im, Kaushik Roy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

FIR filtering can be expressed as multiplication of vector by scalars. We present high-speed implementations for adaptive and non-adaptive filters based on a computation sharing multiplier which specifically targets computation re-use in vector-scalar products. The performance of the proposed implementation is compared with implementations based on carry save and Wallace tree multipliers in 0.6 μ technology. We show that sharing multiplier scheme improves speed by approximately 30% and 21% with respect to the Wallace tree multiplier based implementation for non-adaptive and adaptive filters, respectively.

Original languageEnglish
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherIEEE
Pages460-463
Number of pages4
Volume1
Publication statusPublished - 2000
Externally publishedYes
Event2000 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing - Istanbul, Turkey
Duration: 2000 Jun 52000 Jun 9

Other

Other2000 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing
CityIstanbul, Turkey
Period00/6/500/6/9

Fingerprint

adaptive filters
multipliers
Adaptive filters
multiplication
scalars
reuse
high speed
filters
products

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

Cite this

Park, J., Choo, H., Muhammad, K., Choi, S., Im, Y., & Roy, K. (2000). Non-adaptive and adaptive filter implementation based on sharing multiplication. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 1, pp. 460-463). IEEE.

Non-adaptive and adaptive filter implementation based on sharing multiplication. / Park, Jongsun; Choo, Hunsoo; Muhammad, Khurram; Choi, SeungHoon; Im, Yonghee; Roy, Kaushik.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 1 IEEE, 2000. p. 460-463.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Park, J, Choo, H, Muhammad, K, Choi, S, Im, Y & Roy, K 2000, Non-adaptive and adaptive filter implementation based on sharing multiplication. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 1, IEEE, pp. 460-463, 2000 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing, Istanbul, Turkey, 00/6/5.
Park J, Choo H, Muhammad K, Choi S, Im Y, Roy K. Non-adaptive and adaptive filter implementation based on sharing multiplication. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 1. IEEE. 2000. p. 460-463
Park, Jongsun ; Choo, Hunsoo ; Muhammad, Khurram ; Choi, SeungHoon ; Im, Yonghee ; Roy, Kaushik. / Non-adaptive and adaptive filter implementation based on sharing multiplication. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 1 IEEE, 2000. pp. 460-463
@inproceedings{6512aeaebbc54945a979987b9ecbc497,
title = "Non-adaptive and adaptive filter implementation based on sharing multiplication",
abstract = "FIR filtering can be expressed as multiplication of vector by scalars. We present high-speed implementations for adaptive and non-adaptive filters based on a computation sharing multiplier which specifically targets computation re-use in vector-scalar products. The performance of the proposed implementation is compared with implementations based on carry save and Wallace tree multipliers in 0.6 μ technology. We show that sharing multiplier scheme improves speed by approximately 30{\%} and 21{\%} with respect to the Wallace tree multiplier based implementation for non-adaptive and adaptive filters, respectively.",
author = "Jongsun Park and Hunsoo Choo and Khurram Muhammad and SeungHoon Choi and Yonghee Im and Kaushik Roy",
year = "2000",
language = "English",
volume = "1",
pages = "460--463",
booktitle = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
publisher = "IEEE",

}

TY - GEN

T1 - Non-adaptive and adaptive filter implementation based on sharing multiplication

AU - Park, Jongsun

AU - Choo, Hunsoo

AU - Muhammad, Khurram

AU - Choi, SeungHoon

AU - Im, Yonghee

AU - Roy, Kaushik

PY - 2000

Y1 - 2000

N2 - FIR filtering can be expressed as multiplication of vector by scalars. We present high-speed implementations for adaptive and non-adaptive filters based on a computation sharing multiplier which specifically targets computation re-use in vector-scalar products. The performance of the proposed implementation is compared with implementations based on carry save and Wallace tree multipliers in 0.6 μ technology. We show that sharing multiplier scheme improves speed by approximately 30% and 21% with respect to the Wallace tree multiplier based implementation for non-adaptive and adaptive filters, respectively.

AB - FIR filtering can be expressed as multiplication of vector by scalars. We present high-speed implementations for adaptive and non-adaptive filters based on a computation sharing multiplier which specifically targets computation re-use in vector-scalar products. The performance of the proposed implementation is compared with implementations based on carry save and Wallace tree multipliers in 0.6 μ technology. We show that sharing multiplier scheme improves speed by approximately 30% and 21% with respect to the Wallace tree multiplier based implementation for non-adaptive and adaptive filters, respectively.

UR - http://www.scopus.com/inward/record.url?scp=0033708881&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033708881&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0033708881

VL - 1

SP - 460

EP - 463

BT - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

PB - IEEE

ER -