Small signal model for low power DSP

Huzefa Mehta, Robert Michael Owens, Mary Jane Irwin

Research output: Contribution to conferencePaper

Abstract

We describe a technique which reduces power consumption in pipelined DSP circuits by mapping full precision operations to small precision operations, using adaptive delta modulation to reduce the signal size. The discrete cosine transform example is evaluated considering issues such as power, area, delay, latency, accuracy of the system and the sampling frequency of the signal.

Original languageEnglish (US)
Pages28-29
Number of pages2
StatePublished - Dec 1 1995
EventProceedings of the 1995 IEEE Symposium on Low Power Electronics - San Jose, CA, USA
Duration: Oct 9 1995Oct 11 1995

Other

OtherProceedings of the 1995 IEEE Symposium on Low Power Electronics
CitySan Jose, CA, USA
Period10/9/9510/11/95

Fingerprint

Delta modulation
Discrete cosine transforms
Electric power utilization
Sampling
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Mehta, H., Owens, R. M., & Irwin, M. J. (1995). Small signal model for low power DSP. 28-29. Paper presented at Proceedings of the 1995 IEEE Symposium on Low Power Electronics, San Jose, CA, USA, .
Mehta, Huzefa ; Owens, Robert Michael ; Irwin, Mary Jane. / Small signal model for low power DSP. Paper presented at Proceedings of the 1995 IEEE Symposium on Low Power Electronics, San Jose, CA, USA, .2 p.
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author = "Huzefa Mehta and Owens, {Robert Michael} and Irwin, {Mary Jane}",
year = "1995",
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Mehta, H, Owens, RM & Irwin, MJ 1995, 'Small signal model for low power DSP', Paper presented at Proceedings of the 1995 IEEE Symposium on Low Power Electronics, San Jose, CA, USA, 10/9/95 - 10/11/95 pp. 28-29.

Small signal model for low power DSP. / Mehta, Huzefa; Owens, Robert Michael; Irwin, Mary Jane.

1995. 28-29 Paper presented at Proceedings of the 1995 IEEE Symposium on Low Power Electronics, San Jose, CA, USA, .

Research output: Contribution to conferencePaper

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N2 - We describe a technique which reduces power consumption in pipelined DSP circuits by mapping full precision operations to small precision operations, using adaptive delta modulation to reduce the signal size. The discrete cosine transform example is evaluated considering issues such as power, area, delay, latency, accuracy of the system and the sampling frequency of the signal.

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Mehta H, Owens RM, Irwin MJ. Small signal model for low power DSP. 1995. Paper presented at Proceedings of the 1995 IEEE Symposium on Low Power Electronics, San Jose, CA, USA, .