Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio

Shota Amada; Yutaka Kamamoto; Noboru Harada; Ryosuke Sugiura; Takehiro Moriya; Shoji Makino; Takeshi Yamada

doi:10.1109/GCCE.2017.8229373

Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio

Shota Amada, Yutaka Kamamoto, Noboru Harada, Ryosuke Sugiura, Takehiro Moriya, Shoji Makino, Takeshi Yamada

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper describes experimental evaluations of encoding parameters that are appropriate for MPEG-4 Audio Lossless Coding (ALS) to compress high-resolution audio. MPEG-4 ALS Simple Profile defines the values of encoding parameters, such as the maximum sampling frequency and quantization bit depth, for making it easier to implement in the receiving applications. However, ALS Simple Profile does not define values for 96-kHz high-resolution audio. Therefore, we propose a range of values for 96-kHz high-resolution audio by extending the ALS Simple profile and evaluating its performance.

Original language	English
Title of host publication	2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-4
Number of pages	4
ISBN (Electronic)	9781509040452
DOIs	https://doi.org/10.1109/GCCE.2017.8229373
Publication status	Published - 2017 Dec 19
Externally published	Yes
Event	6th IEEE Global Conference on Consumer Electronics, GCCE 2017 - Nagoya, Japan Duration: 2017 Oct 24 → 2017 Oct 27

Publication series

Name	2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017
Volume	2017-January

Other

Other	6th IEEE Global Conference on Consumer Electronics, GCCE 2017
Country/Territory	Japan
City	Nagoya
Period	17/10/24 → 17/10/27

ASJC Scopus subject areas

Media Technology
Instrumentation
Electrical and Electronic Engineering

Access to Document

10.1109/GCCE.2017.8229373

Cite this

Amada, S., Kamamoto, Y., Harada, N., Sugiura, R., Moriya, T., Makino, S., & Yamada, T. (2017). Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio. In 2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017 (pp. 1-4). (2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCCE.2017.8229373

Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio. / Amada, Shota; Kamamoto, Yutaka; Harada, Noboru et al.
2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-4 (2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017; Vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Amada, S, Kamamoto, Y, Harada, N, Sugiura, R, Moriya, T, Makino, S & Yamada, T 2017, Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio. in 2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017. 2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-4, 6th IEEE Global Conference on Consumer Electronics, GCCE 2017, Nagoya, Japan, 17/10/24. https://doi.org/10.1109/GCCE.2017.8229373

Amada S, Kamamoto Y, Harada N, Sugiura R, Moriya T, Makino S et al. Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio. In 2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-4. (2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017). doi: 10.1109/GCCE.2017.8229373

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Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio

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