2025 9th International Conference on Digital Signal Processing (ICDSP 2025) will be held in Chengdu, China during February 21-23, 2025. It is Co-sponsored by Southwest Jiaotong University and Xihua University, China, and technically supported by many universities and institutions. It is an annual research conference and the first 3 ICDSP conferences were held in Kuala Lumpur, Tokyo, Jeju Island, respectively. And because of the COVID-19 pandemic, ICDSP2020, ICDSP2021, ICDSP2022 were shifted to a virtual format. ICDSP2023 was held in Chengdu, ICDSP2024 was held in Hangzhou in hybrid format.

Good news! ICDSP2023 proceedings were indexed by EI Compendex and Scopus. (Read more)

第九届数字信号处理国际会议将于2025年2月21-23日在成都召开。ICDSP2025大会由西南交通大学和西华大学联合主办, 并得到各地高校和机构的技术支持。ICDSP系列会议每年按例举行, 前几届分别在国际旅游城市吉隆坡, 东京, 和济州岛举行。ICDSP2020, ICDSP2021, ICDSP2022大会开启了新型模式, 将疫情中无法出行的世界各地专家学者集合在虚拟平台, 成功举行了在线会议。ICDSP2023, ICDSP2024大会以线下线上混合会议形式举行, 线下会议分别在成都、杭州举行。大会旨在邀请众多国内外学者及产业研发人员齐聚一堂，共同探讨数字信号处理领域的发展现状及前景。 热忱欢迎相关领域的专家、学者和专业技术人员踊跃投稿并参加大会。自2018年起, ICDSP会议系列论文集, 包括 ICDSP2018-2023 会议论文集已顺利出版并完成EI 核心 和 Scopus等数据库检索！

Digital signal processing (DSP) is the process of analyzing and modifying a signal to optimize or improve its efficiency or performance. It involves applying various mathematical and computational algorithms to analog and digital signals to produce a signal that's of higher quality than the original signal. Digital Signal Processing is used everywhere. DSP is used primarily in arenas of audio signal, speech processing, RADAR, seismology, audio, SONAR, voice recognition, and some financial signals. DSP protects users from the noise without hampering communication, offers infinite opportunities for achieving low power efficiency, makes it possible to convert real-world signals into an environment where scientific and mathematical models are applied resulting in a powerful processing system.

In view of this, ICDSP Series bring together a wide range of state-of -the-art research works on Digital Signal Processing and also strives to promote excellence in Digital Signal Processing research related to recent challenges. The conference provides a forum for multidisciplinary discussions with the aim of exchanging the research ideas in various aspects of Digital Signal Processing to foster further integration and collaboration among researchers.