Proceedings ArticleDOI
Energy consumption analysis of audio applications on mobile handheld devices
Chu-Hsing Lin,Jung-Chun Liu,Chun-Wei Liao +2 more
- pp 1-4
TLDR
This paper proposes some criteria for users to find the optimal audio codes from energy analyses of them on handheld devices and investigates the effects from choices of codecs and codec parameters.Abstract:
Audio applications on mobile handheld devices are challenging mainly due to the complex computational needs of audio decoding and the limited capacity of batteries of handheld devices. The increasing number of codecs makes the situation even more perplexing for users trying to find the best audio codec that consumes the least electricity for playing on handheld devices. In this paper, we propose some criteria for users to find the optimal audio codes from energy analyses of them on handheld devices. Various experiments have been conducted to investigate the effects from choices of codecs and codec parameters.read more
Citations
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Journal ArticleDOI
Human power-based energy harvesting strategies for mobile electronic devices
Dewei Jia,Jing Liu,Jing Liu +2 more
TL;DR: A comprehensive review of the latest developed or incubating electricity generation methods based on human power which would serve as promising candidates for future mobile power has been presented in this paper, where thermal and mechanical energy, investigated more thoroughly so far, will particularly be emphasized.
Proceedings ArticleDOI
Energy efficiency measurement for multimedia audio decoding on embedded systems
TL;DR: By fine tuning audio compression settings of various popular codecs, an energy efficient suggestion is provided for devices with embedded systems by compress audio data with the best energy conservation ability to replay on embedded systems.
Journal ArticleDOI
An Experimental Study on Energy Consumption of Cryptographic Algorithms for Mobile Hand-Held Devices
TL;DR: The results will show that proposed cryptographic protocol provides a better security guarantee and acquires much less energy consumption than the existing cryptographic protocols.
Book ChapterDOI
Energy Analysis of Multimedia Video Streaming on Mobile Devices
TL;DR: This paper investigates effects on energy consumption by encoding video files with various codecs, file formats, and encoding parameters, such as the bit rate and resolution, and finds video encoders that are energy efficient.
References
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Proceedings ArticleDOI
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Proceedings ArticleDOI
Analyzing the energy consumption of security protocols
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Journal Article
ISO/MPEG-1 Audio: A Generic Standard for Coding of High-Quality Digital Audio
Journal ArticleDOI
Design and implementation of AC-3 coders
TL;DR: The design and implementation of AC-3 coders are described, focusing on issues relevant to minimum cost solutions, and an overview of encoding and decoding strategies is presented.