M. Väänänen, "Robustness Issues in Multi-View Audio Coding," Paper 7623, (2008 October.). doi:
M. Väänänen, "Robustness Issues in Multi-View Audio Coding," Paper 7623, (2008 October.). doi:
Abstract: This paper studies the problem of noise unmasking when multiple spatial filtering options (multiple views) are required from multi-microphone recordings compressed with lossy coding. The envisaged application is re-use and post-processing of user-created content. A potential solution based on inter-channel prediction is outlined, that would allow also subtractive downmix options without excessive noise unmasking. The simple case of two relatively closely spaced omni-directional microphones and mono downmix is used as an example, experimenting with real-world recordings and MPEG-1 Layer 3 coding.
@article{väänänen2008robustness,
author={väänänen, mauri},
journal={journal of the audio engineering society},
title={robustness issues in multi-view audio coding},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},}
@article{väänänen2008robustness,
author={väänänen, mauri},
journal={journal of the audio engineering society},
title={robustness issues in multi-view audio coding},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={this paper studies the problem of noise unmasking when multiple spatial filtering options (multiple views) are required from multi-microphone recordings compressed with lossy coding. the envisaged application is re-use and post-processing of user-created content. a potential solution based on inter-channel prediction is outlined, that would allow also subtractive downmix options without excessive noise unmasking. the simple case of two relatively closely spaced omni-directional microphones and mono downmix is used as an example, experimenting with real-world recordings and mpeg-1 layer 3 coding.},}
TY - paper
TI - Robustness Issues in Multi-View Audio Coding
SP -
EP -
AU - Väänänen, Mauri
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008
TY - paper
TI - Robustness Issues in Multi-View Audio Coding
SP -
EP -
AU - Väänänen, Mauri
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008
AB - This paper studies the problem of noise unmasking when multiple spatial filtering options (multiple views) are required from multi-microphone recordings compressed with lossy coding. The envisaged application is re-use and post-processing of user-created content. A potential solution based on inter-channel prediction is outlined, that would allow also subtractive downmix options without excessive noise unmasking. The simple case of two relatively closely spaced omni-directional microphones and mono downmix is used as an example, experimenting with real-world recordings and MPEG-1 Layer 3 coding.
This paper studies the problem of noise unmasking when multiple spatial filtering options (multiple views) are required from multi-microphone recordings compressed with lossy coding. The envisaged application is re-use and post-processing of user-created content. A potential solution based on inter-channel prediction is outlined, that would allow also subtractive downmix options without excessive noise unmasking. The simple case of two relatively closely spaced omni-directional microphones and mono downmix is used as an example, experimenting with real-world recordings and MPEG-1 Layer 3 coding.
Author:
Väänänen, Mauri
Affiliation:
Nokia Research Center
AES Convention:
125 (October 2008)
Paper Number:
7623
Publication Date:
October 1, 2008Import into BibTeX
Subject:
Low Bit-Rate Audio Coding
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=14774