Acoustic hailing device

Known as: AHD, Acoustic Hailing Device - AHD 
An acoustic hailing device (AHD) is a specialized loudspeaker that emits high-power sound waves for communicating at a distance. AHDs vary in design… (More)
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Topic mentions per year

Topic mentions per year

1981-2017
051019812017

Papers overview

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2014
2014
A Connected Dominating Set (CDS) is a subset V' of V for the graph G(V,E) and induces a connected subgraph, such that each node… (More)
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2013
2013
The algebraic soft-decision decoding (ASD) algorithm is a polynomial-time soft decoding algorithm for Reed-Solomon (RS) codes. It… (More)
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2013
2013
We describe a complete point of care health system implemented using the IEEE 11073 health device standards and ZigBee health… (More)
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2011
2011
Phytohormone studies enlightened our knowledge of plant responses to various changes. To provide a systematic and comprehensive… (More)
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2010
2010
This paper presents a novel dissolve detection method based on accumulating histogram difference (AHD) and support points. The… (More)
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2008
2008
This paper describes a new segmentation algorithm for handwritten Arabic characters using Rotational Invariant Segments Features… (More)
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2007
2007
This paper proposes an algorithm for real-time video tracking and discusses its application to automatic vehicle watching system… (More)
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2006
2006
Scene change detection is a fundamental step in automatic video indexing, browsing and retrieval. Fade in and fade out are two… (More)
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2004
2004
Lake Eyre is the terminal playa in a large closed basin which receives the majority of its moisture from the summer monsoon… (More)
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2003
2003
In this paper, we test if firms competing in an electricity auction submit bids that approximate a benchmark for optimal behavior… (More)
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