Researchers and technology experts around the world are already looking forward to INTERSPEECH 2026, one of the most important global conferences dedicated to speech communication and voice technology. The event brings together scientists, AI engineers, students, and industry professionals who are passionate about advancing technologies such as speech recognition, conversational AI, and spoken language processing.

As the global research community prepares for INTERSPEECH 2026, many people are searching for key details such as the conference dates, location in Sydney, important deadlines, paper submission process, and registration information. Understanding these details is essential for researchers who plan to submit their work or attend the conference.

Find about INTERSPEECH 2026, including the conference schedule, call for papers deadline, submission guidelines, and how to register for the event.

What is the INTERSPEECH Conference?

The INTERSPEECH Conference is the flagship annual event organized by the International Speech Communication Association (ISCA) and is widely regarded as the world’s largest conference dedicated to speech communication and spoken language technology.

Every year, INTERSPEECH brings together thousands of researchers, engineers, and industry experts working in areas such as Automatic Speech Recognition (ASR), speech synthesis, conversational AI, speaker recognition, and speech signal processing. The conference serves as a global platform where new research papers, technological innovations, and real-world applications in voice technology are presented and discussed.

Participants typically include university researchers, PhD students, AI engineers, linguists, and representatives from leading technology companies. The event features keynote speeches, technical paper sessions, workshops, tutorials, and special discussions on emerging topics in speech science and artificial intelligence.

Overall, the INTERSPEECH Conference plays a crucial role in shaping modern voice technologies used in voice assistants, smart devices, automated customer service systems, and language learning tools, making it one of the most important gatherings for professionals in the speech and AI research community.

INTERSPEECH 2026 Conference Dates and Location

The INTERSPEECH 2026 conference will take place from 27 September to 1 October 2026 in Sydney, Australia. The event is organized by the International Speech Communication Association (ISCA) and will bring together researchers, engineers, and technology professionals from around the world.

Sydney is considered a leading global destination for technology and academic conferences, offering modern conference facilities, top research institutions, and a strong innovation ecosystem. Hosting INTERSPEECH 2026 in this iconic city provides attendees with the opportunity to participate in a major scientific event while experiencing one of the world’s most dynamic technology hubs.

Key Activities at the Conference

Participants attending INTERSPEECH 2026 can expect:

Overall, INTERSPEECH 2026 Sydney will provide an important platform for sharing innovative research and exploring the latest developments in speech communication and artificial intelligence.

INTERSPEECH 2026 Important Dates Researchers Should Know

Researchers planning to submit papers to INTERSPEECH 2026 should carefully follow the official timeline set by the International Speech Communication Association (ISCA). Academic conferences follow strict deadlines, and missing them may prevent researchers from presenting their work.

Below are the key INTERSPEECH 2026 important dates researchers should remember:

INTERSPEECH 2026 Call for Papers Deadline

The Call for Papers is one of the most important announcements for researchers who want to participate in INTERSPEECH 2026, the flagship conference organized by the International Speech Communication Association (ISCA). This call invites scientists, engineers, and researchers from around the world to submit their latest work related to speech communication and spoken language technologies.

According to the official conference timeline, the paper submission deadline for INTERSPEECH 2026 is 25 February 2026. Researchers must submit their manuscripts before this date through the official submission portal. Submissions made after the deadline are typically not accepted, making it essential for authors to prepare their research papers well in advance.

Types of Papers Accepted

The conference welcomes several categories of research contributions, including:

Submission and Review Process

All submissions to INTERSPEECH 2026 must follow the official formatting guidelines and should present original, unpublished research aligned with the conference topics. After submission, the papers undergo a rigorous peer-review process, where experts evaluate the work based on originality, technical quality, and relevance to the field. For more details visit.

Accepted papers are included in the official conference proceedings, which are widely recognized in the global speech research community. Presenting a paper at INTERSPEECH also provides researchers with an opportunity to share their work with leading experts and contribute to advancements in speech and AI technologies.

INTERSPEECH 2026 Submission Process

The submission process for INTERSPEECH 2026, organized by the International Speech Communication Association (ISCA), follows a structured system to maintain academic quality and ensure fair evaluation of all research papers.

1. Prepare the Research Paper

Authors must first prepare their manuscript according to the official conference guidelines. They should follow the required formatting template, page limits, citation style, and layout rules provided by the conference organizers. Researchers must also ensure that their paper presents original and unpublished research related to speech communication and spoken language technologies.

2. Submit the Paper Online

After completing the manuscript, authors submit their papers through the official online submission system used by the conference. During this step, authors must:

3. Participate in the Double-Blind Review

Once authors submit the paper, the conference committee sends it to expert reviewers for double-blind peer review. In this process, reviewers do not know the identity of the authors, and authors do not know who reviews their work. This method ensures that reviewers evaluate the paper only on its scientific quality, originality, and relevance.

4. Receive Review Feedback

After the review process, authors receive detailed feedback and comments from reviewers. The program committee then informs the authors whether their paper is accepted, rejected, or requires revisions.

5. Submit the Final Paper and Register

If the conference accepts the paper, authors must submit the final camera-ready version and complete their conference registration. After completing these steps, the organizers include the paper in the official proceedings of INTERSPEECH 2026 and schedule it for presentation during the conference.

INTERSPEECH 2026 Sydney Registration Guide

Researchers, students, and professionals who plan to attend INTERSPEECH 2026 in Sydney, Australia must complete the official registration process to participate in the conference. Registration allows attendees to access technical sessions, keynote talks, workshops, tutorials, and networking events organized during the conference.

Registration Categories

The conference offers several registration categories to accommodate different types of participants:

How to Register

Participants must complete their registration through the official conference website by filling out the online registration form and completing the required payment. The registration system allows attendees to select additional options such as tutorial sessions, workshops, and special events.

FAQs

1. How many participants usually attend the INTERSPEECH conference?

INTERSPEECH typically attracts over 2,000–3,000 researchers and professionals from universities, research institutions, and technology companies worldwide.

2. Is INTERSPEECH 2026 an in-person or hybrid event?

INTERSPEECH conferences are usually organized as in-person events, though organizers may provide limited virtual participation options depending on the conference format.

3. What language is used for presentations at INTERSPEECH?

The official working language of INTERSPEECH presentations, papers, and discussions is English.

4. Do INTERSPEECH conferences provide awards for research papers?

Yes. The conference often recognizes outstanding research through Best Paper Awards, Best Student Paper Awards, and other technical recognition awards.

5. Are there sponsorship opportunities at INTERSPEECH 2026?

Yes. Technology companies and research organizations can participate as conference sponsors, gaining visibility through exhibitions, branding opportunities, and industry sessions.

6. Can researchers present demonstrations at INTERSPEECH?

Yes. The conference usually includes demo sessions, where researchers and companies showcase working systems, speech applications, and experimental technologies.

7. What networking opportunities are available at INTERSPEECH?

Participants can join social events, technical discussions, research meetups, and collaborative sessions designed to encourage global networking.

8. Does INTERSPEECH support multilingual speech research?

Yes. Many sessions focus on multilingual and low-resource language technologies, helping researchers develop speech systems for diverse global languages.

9. How long are paper presentations at INTERSPEECH?

Technical presentations typically last 10–20 minutes, followed by a short question-and-answer session with the audience.

10. Why is Sydney a strategic location for INTERSPEECH 2026?

Hosting the conference in Sydney highlights the growing role of the Asia-Pacific region in artificial intelligence and speech technology research.