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JMM2
2008

Reliable Transmission of Audio Streams in Lossy Channels Using Application Level Data Hiding

8 years 9 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 about the source set which is encoded using data hiding methodology - quantization index modulation. At the receiver side, a missing source data sample can be reconstructed using the carrier set and the remaining source set. Based on reliability constraints a hybrid design combining interleaving and data hiding is presented. Experiments show an improved reliability as compared to forward error correction and interleaving.
Parag Agarwal, Balakrishnan Prabhakaran
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2008
Where JMM2
Authors Parag Agarwal, Balakrishnan Prabhakaran
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