Estimation of Frame Independent and Enhancement Components for Speech Communication over Packet Networks

Daniele Giacobello, Manohar N. Murthi, Mads Græsbøll Christensen, Søren Holdt Jensen, Marc Moonen

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

1 Citation (Scopus)
397 Downloads (Pure)

Resumé

In this paper, we describe a new approach to cope with packet loss in speech coders. The idea is to split the information present in each speech packet into two components, one to independently decode the given speech frame and one to enhance it by exploiting interframe dependencies. The scheme is based on sparse linear prediction and a redefinition of the analysis-by-synthesis process. We present
Mean Opinion Scores for the presented coder with different degrees of packet loss and show that it performs similarly to frame dependent coders for low packet loss probability and similarly to frame independent coders for high packet loss probability. We also present ideas on how to make the coder work synergistically with the channel loss estimate.
OriginalsprogEngelsk
TidsskriftI E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings
Vol/bind2010
Sider (fra-til)4682 - 4685
Antal sider4
ISSN1520-6149
DOI
StatusUdgivet - 2010
Begivenhed2010 IEEE International Conference on Acoustics, Speech, and Signal Processing - Dallas, USA
Varighed: 14 mar. 201017 mar. 2010

Konference

Konference2010 IEEE International Conference on Acoustics, Speech, and Signal Processing
LandUSA
ByDallas
Periode14/03/201017/03/2010

Fingerprint

Speech communication
Packet networks
Packet loss

Citer dette

@inproceedings{91fc5ca0e80111deabf1000ea68e967b,
title = "Estimation of Frame Independent and Enhancement Components for Speech Communication over Packet Networks",
abstract = "In this paper, we describe a new approach to cope with packet loss in speech coders. The idea is to split the information present in each speech packet into two components, one to independently decode the given speech frame and one to enhance it by exploiting interframe dependencies. The scheme is based on sparse linear prediction and a redefinition of the analysis-by-synthesis process. We presentMean Opinion Scores for the presented coder with different degrees of packet loss and show that it performs similarly to frame dependent coders for low packet loss probability and similarly to frame independent coders for high packet loss probability. We also present ideas on how to make the coder work synergistically with the channel loss estimate.",
author = "Daniele Giacobello and Murthi, {Manohar N.} and Christensen, {Mads Gr{\ae}sb{\o}ll} and Jensen, {S{\o}ren Holdt} and Marc Moonen",
year = "2010",
doi = "10.1109/ICASSP.2010.5495189",
language = "English",
volume = "2010",
pages = "4682 -- 4685",
journal = "I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings",
issn = "1520-6149",
publisher = "IEEE Signal Processing Society",

}

Estimation of Frame Independent and Enhancement Components for Speech Communication over Packet Networks. / Giacobello, Daniele; Murthi, Manohar N.; Christensen, Mads Græsbøll; Jensen, Søren Holdt; Moonen, Marc.

I: I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings, Bind 2010, 2010, s. 4682 - 4685.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

TY - GEN

T1 - Estimation of Frame Independent and Enhancement Components for Speech Communication over Packet Networks

AU - Giacobello, Daniele

AU - Murthi, Manohar N.

AU - Christensen, Mads Græsbøll

AU - Jensen, Søren Holdt

AU - Moonen, Marc

PY - 2010

Y1 - 2010

N2 - In this paper, we describe a new approach to cope with packet loss in speech coders. The idea is to split the information present in each speech packet into two components, one to independently decode the given speech frame and one to enhance it by exploiting interframe dependencies. The scheme is based on sparse linear prediction and a redefinition of the analysis-by-synthesis process. We presentMean Opinion Scores for the presented coder with different degrees of packet loss and show that it performs similarly to frame dependent coders for low packet loss probability and similarly to frame independent coders for high packet loss probability. We also present ideas on how to make the coder work synergistically with the channel loss estimate.

AB - In this paper, we describe a new approach to cope with packet loss in speech coders. The idea is to split the information present in each speech packet into two components, one to independently decode the given speech frame and one to enhance it by exploiting interframe dependencies. The scheme is based on sparse linear prediction and a redefinition of the analysis-by-synthesis process. We presentMean Opinion Scores for the presented coder with different degrees of packet loss and show that it performs similarly to frame dependent coders for low packet loss probability and similarly to frame independent coders for high packet loss probability. We also present ideas on how to make the coder work synergistically with the channel loss estimate.

U2 - 10.1109/ICASSP.2010.5495189

DO - 10.1109/ICASSP.2010.5495189

M3 - Conference article in Journal

VL - 2010

SP - 4682

EP - 4685

JO - I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings

JF - I E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings

SN - 1520-6149

ER -