Previous Symposia: 2024, 2023, 2022, 2021
ISCA SPSC Symposium
5th Symposium on Security and Privacy in Speech Communication
August 16th, 2025
Speech and voice are media through which we express ourselves. Speech communication can be used to command virtual assistants, to transport emotion or to identify oneself. How can we strengthen security and privacy for speech representation types in user-centric human/machine interaction?
Interdisciplinary exchange is in high demand. The need to better understand and develop user-centric security solutions and privacy safeguard in speech communication is of growing importance for commercial, forensic, and government applications. The SPSC Symposium is a platform to seek better designed services and products as well as better informed policy papers for legislators and governance. The symposium is organized by the ISCA SPSC special interest group .
Last year's Proceedings
The proceedings are available via the ISCA Archive.
The fifth edition of the Symposium on Security & Privacy in Speech Communication, focuses on speech and voice through which we express ourselves. As speech communication can be used to command virtual assistants to transport emotion or to identify oneself, the symposium encourages participants to give answers on how we can strengthen security and privacy for speech representation types in user-centric human/machine interaction? The symposium therefore sees that interdisciplinary exchange is in high demand and aims to bring together researchers and practitioners across multiple disciplines – more specifically: signal processing, cryptography, security, human-computer interaction, law, ethics, and anthropology. This symposium provides a venue for ongoing research stemming from the past successful workshops from the ISCA special interest group on Security & Privacy in Speech Communication (SPSC-SIG), where views of technological and humanities communities nurture one another to develop multidisciplinary and interdisciplinary skills.
For the general symposium, we welcome contributions to related topics, as well as progress reports, project dissemination, or theoretical discussions and “work in progress”. In addition, guests from academia, industry and public institutions as well as interested students are welcome to attend the conference without having to make their own contribution. In addition to the regular submissions, the participants of the VoicePrivacy Attacker Challenge will be invited to submit the extended versions of their challenge contributions.
Although, we aim for meeting all of you on-site, we also opt for virtual presentations during the symposium.
Call for Papers
The Symposium aims at laying the first building blocks required to address the question of how researchers and practitioners might bridge the gap between social perceptions and their technical counterparts with respect to what it means for our voices and speech to be secure and private. The symposium brings together researchers and practitioners across multiple disciplines – more specifically: signal processing, cryptography, security, human-computer interaction, law, and anthropology. By integrating different disciplinary perspectives on speech-enabled technology and applications, the SPSC Symposium opens opportunities to collect and merge input regarding technical and social practices, as well as a deeper understanding of the situated ethics at play.
The SPSC Symposium addresses interdisciplinary topics.
For more details, see Full CfP
SPSC Topics regarding the technical perspective and the humanities view include, but are not limited to:
- Speech Communication on the sense of security and privacy
- Cybersecurity for speech processing
- Machine Learning to increase security and privacy
- Natural Language Processing and privacy
- Human-Computer Interfaces (Speech as Medium)
- Ethics & Law
- Digital Humanities
Submission:
Papers intended for the SPSC Symposium should be up to eight pages of text. The length should be chosen appropriately to present the topic to an interdisciplinary community. Paper submissions must conform to the format defined in the paper preparation guidelines and as detailed in the author's kit. Papers must be submitted via the online paper submission system via the Link on the SPSC Website. The working language of the conference is English, and papers must be written in English. All accepted papers will be published in the ISCA archive alongside Interspeech papers and related ISCA workshops. The overleaf template can be found here or use the Overleaf Template.
Submission will be open soon:
Reviews:
At least three double-blind reviews are provided, and we aim to obtain feedback from interdisciplinary experts for each submission.
Dates
Paper submission opens
Paper submission deadline
Acceptance Notification
Final (camera ready) paper submission
Symposium
Organizing Committee
Ingo SIEGERT, Otto von Guericke University Magdeburg, Germany
Sneha DAS, Technical University of Denmark, Denmark
Natalia TOMASHENKO, Inria, France
M.A. (Martha) LARSON, Radboud University, The Netherlands
MEHTAB UR RAHMAN, Radboud University, The Netherlands
Program Committee
(alphabetical)
Ajinkya Kulkarni, Idiap Research Institute, Switzerland
Brij Mohan Lal Srivastava, Nijta, France
Candy Olivia Mawalim, Japan Advanced Institute of Science and Technology, Japan
David Boyle, Imperial College London, UK
Emmanuel Vincent, Inria, France
Gerald Penn, University of Toronto, Canada
Hemlata Tak, Pindrop, USA
Ingo Siegert, Otto von Guericke University Magdeburg, Germany
Jennifer Williams, University of Southampton, UK
Junichi Yamagishi, National Institute of Informatics, Japan
Korbinian Riedhammer, Nuremberg Institute of Technology, Germany
Lin Zhang, National Institute of Informatics, Japan
Md Sahidullah, TCG CREST & Academy of Scientific and Innovative Research (AcSIR), India
Natalia Tomashenko, Inria, France
Nick Evans, EURECOM, France
Pierre Champion, Inria, France
Sarina Meyer, University of Stuttgart, Germany
Sebastian Le Maguer, University of Helsinki, Finland
Simon King, University of Edinburgh, UK
Sneha Das, Technical University of Denmark, Denmark
Tim Polzehl, DFKI, Germany
Tom Bäckström, Aalto University, Finland
Xiaoxiao Miao, Singapore Institute of Technology, Singapore
Xin Wang, National Institute of Informatics, Japan
You (Neil) Zhang, University of Rochester, USA
Ziqian Luo, Carnegie Mellon University, USA
Sponsors
