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 proceedingConference 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 languageEnglish
Title of host publication2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
Number of pages4
ISBN (Electronic)9781509040452
DOIs
Publication statusPublished - 2017 Dec 19
Externally publishedYes
Event6th IEEE Global Conference on Consumer Electronics, GCCE 2017 - Nagoya, Japan
Duration: 2017 Oct 242017 Oct 27

Publication series

Name2017 IEEE 6th Global Conference on Consumer Electronics, GCCE 2017
Volume2017-January

Other

Other6th IEEE Global Conference on Consumer Electronics, GCCE 2017
CountryJapan
CityNagoya
Period17/10/2417/10/27

ASJC Scopus subject areas

  • Media Technology
  • Instrumentation
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Experimental evaluation of encoding parameters of MPEG-4 ALS for high-resolution audio'. Together they form a unique fingerprint.

Cite this