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» Designing Audio Aura
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JMM2
2008
80views more  JMM2 2008»
13 years 8 months ago
Reliable Transmission of Audio Streams in Lossy Channels Using Application Level Data Hiding
The paper improves the reliability of audio streams in a lossy channel. The mechanism groups audio data samples into source and carrier sets. The carrier set carry the information ...
Parag Agarwal, Balakrishnan Prabhakaran
JSW
2008
97views more  JSW 2008»
13 years 8 months ago
Segmenting Histogram-based Robust Audio Watermarking Approach
Based on the invariant features and data distribution in time domain before and after attacking on the audio, it is clearly that the standard variance shows good invariant statisti...
Xiaoming Zhang
TIFS
2011
252views Education» more  TIFS 2011»
13 years 3 months ago
Secure Device Pairing Based on a Visual Channel: Design and Usability Study
— “Pairing” is the establishment of authenticated key agreement between two devices over a wireless channel. Such devices are ad hoc in nature as they lack any common preshar...
Nitesh Saxena, Jan-Erik Ekberg, Kari Kostiainen, N...
CHI
2006
ACM
14 years 8 months ago
Social visualization: exploring text, audio, and video interaction
In this workshop, we address the importance and uses of social visualizations. In particular, we explore visualizations of text, audio, and visual interaction data to uncover soci...
Fernanda B. Viégas, Karrie Karahalios
FPL
2004
Springer
142views Hardware» more  FPL 2004»
14 years 1 months ago
IP Generation for an FPGA-Based Audio DAC Sigma-Delta Converter
In this paper we describe a parameterizable FPGA-based implementation of a sigma-delta converter used in a 96kHz audio DAC. From specifications of the converter’s input bitwidth...
Ralf Ludewig, Oliver Soffke, Peter Zipf, Manfred G...