This Special Issue of Speech, Music, and Audio Signal Processing (SISMASP) is published by Journal of Electrical and Electronic Engineering, which focuses on articles on theoretical study, original research, new experiment and method, computer simulations and software developments, and tutorial and reviews in audio domain. All the articles are brought out through peer-review and plagiarism prevention. This issue provides: A forum for authors to publish state-of-the-art, excellent, articles in the following scopes and a forum for readers to find out and learn their interested information and references in the following scopes.

Various study, research, engineering and review on audio signal processing, which include but are not limited to:

(1) Generation, intelligent processing, recognition, synthesis, communication, location, data processing, and circuit design of speech signals;

(2) Audio/video making, broadcasting equipment, audio amplification and recording, and game application of music signals;

(3) Hearing signal processing (temporal and spatial) and hearing instrument engineering related to electronic acoustics.

This editorial board serves professionals, academic workers, researchers, engineers, educators, manufacturers, and managers as well as graduate students to share their contributions, thoughts and achievements. We encourage those unpublished manuscripts to be submitted as soon as possible so as to arrange peer-review and to be early published in compliance with rules of Journal of Electrical and Electronic Engineering. In addition, to guarantee the published articles with high ethical standards, Science Publishing Group has developed international standards for all the parties (authors, Editorial Board, and reviewers). Science Publishing Group expects all the parties to commit to these standards.