Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech

Christoffer A. Rødbro, Mads Græsbøll Christensen, Søren Vang Andersen, Søren Holdt Jensen

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

17 Citations (Scopus)
322 Downloads (Pure)

Abstract

We consider the problem of packet loss concealment for voice over IP (VoIP). The speech signal is compressed at the transmitter using a sinusoidal coding scheme working at 8 kbit/s. At the receiver, packet loss concealment is carried out working directly on the quantized sinusoidal parameters, based on time-scaling of the packets surrounding the missing ones. Subjective listening tests show promising results indicating the potential of sinusoidal speech coding for VoIP.
Original languageEnglish
Title of host publicationProc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003
Number of pages4
Volume1
Publication dateApr 2003
Pages104-107
ISBN (Print)0-7803-7663-3
DOIs
Publication statusPublished - Apr 2003
Event2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. -
Duration: 6 Apr 200310 Apr 2003

Conference

Conference2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003.
Period06/04/200310/04/2003

Cite this

Rødbro, C. A., Christensen, M. G., Andersen, S. V., & Jensen, S. H. (2003). Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech. In Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003 (Vol. 1, pp. 104-107) https://doi.org/10.1109/ICASSP.2003.1198727