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ILBC - A linear predictive coder with robustness to packet losses

Andersen, Sören Vang LU ; Kleijn, WB ; Hagen, R ; Linden, J ; Murthi, MN and Skoglund, J (2002) IEEE Speech Coding Workshop p.23-25
Abstract
In this paper, we discuss the internet low bit rate codec (iLBC) with an emphesis on the frame-independent longterm prediction. The frame-independent long-term prediction is a method to exploit pitch-lag correlations in the encoding of speech without suffering multiple-frame speech degradation in connection with transmission loss. We present mean opinion scores for the iLBC codec and show by means of signal examples how the nature of degradation in a predictive codec based on frame-independent long-term prediction differs from that of traditional CELP codecs.
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author
; ; ; ; and
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
2002 IEEE SPEECH CODING WORKSHOP PROCEEDINGS: A PARADIGM SHIFT TOWARD NEW CODING FUNCTIONS FOR THE BROADBAND AGE
pages
23 - 25
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
IEEE Speech Coding Workshop
conference dates
2002-10-06 - 2002-10-09
external identifiers
  • wos:000180140100008
  • scopus:84961817159
language
English
LU publication?
no
id
5d3a4eb8-0f68-4f36-b7d4-4db74c6623c1 (old id 4092576)
date added to LUP
2016-04-04 11:02:38
date last changed
2022-04-08 06:36:47
@inproceedings{5d3a4eb8-0f68-4f36-b7d4-4db74c6623c1,
  abstract     = {{In this paper, we discuss the internet low bit rate codec (iLBC) with an emphesis on the frame-independent longterm prediction. The frame-independent long-term prediction is a method to exploit pitch-lag correlations in the encoding of speech without suffering multiple-frame speech degradation in connection with transmission loss. We present mean opinion scores for the iLBC codec and show by means of signal examples how the nature of degradation in a predictive codec based on frame-independent long-term prediction differs from that of traditional CELP codecs.}},
  author       = {{Andersen, Sören Vang and Kleijn, WB and Hagen, R and Linden, J and Murthi, MN and Skoglund, J}},
  booktitle    = {{2002 IEEE SPEECH CODING WORKSHOP PROCEEDINGS: A PARADIGM SHIFT TOWARD NEW CODING FUNCTIONS FOR THE BROADBAND AGE}},
  language     = {{eng}},
  pages        = {{23--25}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{ILBC - A linear predictive coder with robustness to packet losses}},
  year         = {{2002}},
}