Implementation of Dynamic Voltage and Frequency Scaling on Portable Audio Player

Dahyanto H, Gan WS. Implementation of Dynamic Voltage and Frequency Scaling on Portable Audio Player. In: AES Convention 124. Audio Engineering Society; 2008. Paper 7352. Available from: https://aes.org/publications/elibrary-page/?id=14482

@inproceedings{Dahyanto2008_14482,
  author = {Dahyanto, Harliono and Gan, Woon-Seng},
  title = {{Implementation of Dynamic Voltage and Frequency Scaling on Portable Audio Player}},
  booktitle = {AES Convention 124},
  note = {Paper 7352},
  year = {2008},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=14482}
}

TY  - CPAPER
TI  - Implementation of Dynamic Voltage and Frequency Scaling on Portable Audio Player
AU  - Dahyanto, Harliono
AU  - Gan, Woon-Seng
T2  - AES Convention 124
M1  - Paper 7352
PY  - 2008
DA  - 2008/05/06
UR  - https://aes.org/publications/elibrary-page/?id=14482
PB  - Audio Engineering Society
LA  - en
AB  - Current portable computing device demands not only higher performance but also lower power consumption. For the same reason, this research aims to build a framework that enables a rapid design of energy-efficient embedded systems. Specifically, this research is focused on dynamic voltage scaling algorithm, which has been found effective in saving power consumption. We develop a method of scaling voltage and frequency dynamically on the latest embedded processor, jointly designed by Analog Devices and Intel. The rationale behind this method is to avoid processor being idle in high operating frequency and voltage. Instead, processor can save power by running task at lower frequency and voltage, and completing it just before the real-time deadline. Furthermore, our method can also be implemented in other embedded processors with voltage-frequency scaling feature.
ER  -