About Signals


Signals (ISSN 2624-6120) is an international, peer-reviewed, open access journal on the science and engineering of signals and its applications. It publishes reviews, research articles, short communications and letters. Our aim is to encourage scientists and engineers to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. Full experimental and/or methodical details must be provided.


Signals solicit papers from, but not limited to the following topics:

  • Theories, algorithms, and methods
  • Statistical methods and machine learning for signals
  • Activity recognition, event detection, anomaly detection
  • Pattern recognition, classification, and mining
  • Information theoretic approach
  • Adaptive filtering and systems
  • Multidimensional and multivariate signal processing
  • Multimodal approach and multimedia
  • Graph-theoretic approach
  • Cryptography and coding for signals
  • Signal separation, extraction, and factorization 
  • Signal processing and analysis with biological and chemical sensors

with various applications to audio/acoustics, speech, natural language, biomedical data, communications, image, video, social data, sensor data, etc.

MDPI Publication Ethics Statement

Signals is a member of the Committee on Publication Ethics (COPE). MDPI takes the responsibility to enforce a rigorous peer-review together with strict ethical policies and standards to ensure to add high quality scientific works to the field of scholarly publication. Unfortunately, cases of plagiarism, data falsification, inappropriate authorship credit, and the like, do arise. MDPI takes such publishing ethics issues very seriously and our editors are trained to proceed in such cases with a zero tolerance policy. To verify the originality of content submitted to our journals, we use iThenticate to check submissions against previous publications. MDPI works with Publons to provide reviewers with credit for their work.

Book Reviews

Authors and publishers are encouraged to send review copies of their recent related books to the following address. Received books will be listed as Books Received within the journal's News & Announcements section.

St. Alban-Anlage 66
CH-4052 Basel

Copyright / Open Access

Articles published in Signals will be Open-Access articles distributed under the terms and conditions of the Creative Commons Attribution License (CC BY). The copyright is retained by the author(s). MDPI will insert the following note at the end of the published text:

© 2022 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/).


Reprints may be ordered. Please contact for more information on how to order reprints.

Announcement and Advertisement

Announcements regarding academic activities such as conferences are published for free in the News & Announcements section of the journal. Advertisement can be either published or placed on the pertinent website. Contact e-mail address is .

Editorial Office

Ms. Dalia Su
Managing Editor

For further MDPI contacts, see here.

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