A Subjective Evaluation of High Bitrate Coding of Music
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K. Grivcova, C. Pike, and T. Nixon, "A Subjective Evaluation of High Bitrate Coding of Music," Paper 10001, (2018 May.). doi:
K. Grivcova, C. Pike, and T. Nixon, "A Subjective Evaluation of High Bitrate Coding of Music," Paper 10001, (2018 May.). doi:
Abstract: The demand to deliver high quality audio has led broadcasters to consider lossless delivery. However the difference in quality over formats used in existing services is not clear. A subjective listening test was carried out to assess the perceived difference in quality between AAC-LC at 320 kbps and an uncompressed reference, using the method of ITU-R BS.1116. Twelve audio samples were used in the test, which included orchestral, jazz, vocal music, and speech. A total of 18 participants with critical listening experience took part in the experiment. The results showed no perceptible difference between AAC-LC at 320 kbps and the reference.
@article{grivcova2018a,
author={grivcova, kristine and pike, chris and nixon, thomas},
journal={journal of the audio engineering society},
title={a subjective evaluation of high bitrate coding of music},
year={2018},
volume={},
number={},
pages={},
doi={},
month={may},}
@article{grivcova2018a,
author={grivcova, kristine and pike, chris and nixon, thomas},
journal={journal of the audio engineering society},
title={a subjective evaluation of high bitrate coding of music},
year={2018},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={the demand to deliver high quality audio has led broadcasters to consider lossless delivery. however the difference in quality over formats used in existing services is not clear. a subjective listening test was carried out to assess the perceived difference in quality between aac-lc at 320 kbps and an uncompressed reference, using the method of itu-r bs.1116. twelve audio samples were used in the test, which included orchestral, jazz, vocal music, and speech. a total of 18 participants with critical listening experience took part in the experiment. the results showed no perceptible difference between aac-lc at 320 kbps and the reference.},}
TY - paper
TI - A Subjective Evaluation of High Bitrate Coding of Music
SP -
EP -
AU - Grivcova, Kristine
AU - Pike, Chris
AU - Nixon, Thomas
PY - 2018
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2018
TY - paper
TI - A Subjective Evaluation of High Bitrate Coding of Music
SP -
EP -
AU - Grivcova, Kristine
AU - Pike, Chris
AU - Nixon, Thomas
PY - 2018
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2018
AB - The demand to deliver high quality audio has led broadcasters to consider lossless delivery. However the difference in quality over formats used in existing services is not clear. A subjective listening test was carried out to assess the perceived difference in quality between AAC-LC at 320 kbps and an uncompressed reference, using the method of ITU-R BS.1116. Twelve audio samples were used in the test, which included orchestral, jazz, vocal music, and speech. A total of 18 participants with critical listening experience took part in the experiment. The results showed no perceptible difference between AAC-LC at 320 kbps and the reference.
The demand to deliver high quality audio has led broadcasters to consider lossless delivery. However the difference in quality over formats used in existing services is not clear. A subjective listening test was carried out to assess the perceived difference in quality between AAC-LC at 320 kbps and an uncompressed reference, using the method of ITU-R BS.1116. Twelve audio samples were used in the test, which included orchestral, jazz, vocal music, and speech. A total of 18 participants with critical listening experience took part in the experiment. The results showed no perceptible difference between AAC-LC at 320 kbps and the reference.
Open Access
Authors:
Grivcova, Kristine; Pike, Chris; Nixon, Thomas
Affiliations:
BBC Research & Development, Salford, UK; University of York, York, UK(See document for exact affiliation information.)
AES Convention:
144 (May 2018)
Paper Number:
10001
Publication Date:
May 14, 2018Import into BibTeX
Subject:
Posters: Audio Coding and Quality
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=19397