An adaptive, scalable packet loss recovery method
2007 (English)In: 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2007, 1117-1120 p.Conference paper (Other academic)
We propose a packet loss recovery method that uses an incomplete secondary encoding as redundancy. The recovery is performed by minimum mean squared error estimation. The method adapts to the loss scenario and is rate scalable. It incorporates a statistical model for the quantizers to facilitate real-time adaptation. We apply the method to the encoding of line-spectral frequencies, which are commonly used in speech coding, illustrating the good performance of the method.
Place, publisher, year, edition, pages
2007. 1117-1120 p.
, International Conference on Acoustics Speech and Signal Processing (ICASSP), ISSN 1520-6149
robust coding, packet loss, speech coding
Computer and Information Science
IdentifiersURN: urn:nbn:se:kth:diva-36348DOI: 10.1109/ICASSP.2007.367270ISI: 000248909200280ScopusID: 2-s2.0-34547514109OAI: oai:DiVA.org:kth-36348DiVA: diva2:430612
32nd IEEE International Conference on Acoustics, Speech and Signal Processing Honolulu, HI, APR 15-20, 2007
QC 201107112011-07-112011-07-112011-07-11Bibliographically approved