Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech

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

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

17 Citationer (Scopus)
294 Downloads (Pure)

Resumé

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.
OriginalsprogEngelsk
TitelProc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003
Antal sider4
Vol/bind1
Publikationsdatoapr. 2003
Sider104-107
ISBN (Trykt)0-7803-7663-3
DOI
StatusUdgivet - apr. 2003
Begivenhed2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. -
Varighed: 6 apr. 200310 apr. 2003

Konference

Konference2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003.
Periode06/04/200310/04/2003

Bibliografisk note

ISSN; 1520-6149

Citer dette

Rødbro, C. A., Christensen, M. G., Andersen, S. V., & Jensen, S. H. (2003). Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech. I Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003 (Bind 1, s. 104-107) https://doi.org/10.1109/ICASSP.2003.1198727
Rødbro, Christoffer A. ; Christensen, Mads Græsbøll ; Andersen, Søren Vang ; Jensen, Søren Holdt. / Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech. Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003. Bind 1 2003. s. 104-107
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Rødbro, CA, Christensen, MG, Andersen, SV & Jensen, SH 2003, Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech. i Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003. bind 1, s. 104-107, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003., 06/04/2003. https://doi.org/10.1109/ICASSP.2003.1198727

Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech. / Rødbro, Christoffer A.; Christensen, Mads Græsbøll; Andersen, Søren Vang; Jensen, Søren Holdt.

Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003. Bind 1 2003. s. 104-107.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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T1 - Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech

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AU - Jensen, Søren Holdt

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AB - 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.

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Rødbro CA, Christensen MG, Andersen SV, Jensen SH. Compressed Domain Packet Loss Concealment of Sinusoidally Coded Speech. I Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, April, 2003. Bind 1. 2003. s. 104-107 https://doi.org/10.1109/ICASSP.2003.1198727