Reliable Transmission of Audio Streams in Lossy Channels Using Application Level Data Hiding
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| Title | Reliable Transmission of Audio Streams in Lossy Channels Using Application Level Data Hiding |
| Authors | |
| Abstract | 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. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2008-12-01 |
| Source | Journal of Multimedia Vol 3, No 5 (2008) |
| Rights | Copyright © ACADEMY PUBLISHER - All Rights Reserved.To request permission, please check out URL: http://www.academypublisher.com/copyrightpermission.html. |