Joonas Kalda

Researcher, pyannoteAI

Joined

January 2026

Names

Joonas Kalda (Preferred)

Emails

****@pyannote.ai (Confirmed)

,

****@taltech.ee (Confirmed)

,

****@gmail.com (Confirmed)

Personal Links

Career & Education History

Researcher

pyannoteAI (pyannote.ai)

2025 – Present

PhD student

Tallinn University of Technology (taltech.ee)

2020 – 2025

Advisors, Relations & Conflicts

PhD Advisor

2020 – 2025

Expertise

No areas of expertise listed

Publications

Design choices for PixIT-based speaker-attributed ASR: Team ToTaTo at the NOTSOFAR-1 challenge
Joonas Kalda, Séverin Baroudi, Martin Lebourdais, Clément Pagés, Ricard Marxer, Tanel Alumäe, Hervé Bredin
- Comput. Speech Lang. 2026
- Readers: Everyone
Diarization-Guided Multi-Speaker Embeddings
Joonas Kalda, Clément Pagés, Tanel Alumäe, Hervé Bredin
- INTERSPEECH 2025
- Readers: Everyone
PixIT: Joint Training of Speaker Diarization and Speech Separation from Real-world Multi-speaker Recordings
Joonas Kalda, Clément Pagés, Ricard Marxer, Tanel Alumäe, Hervé Bredin
- Odyssey 2024
- Readers: Everyone
TalTech-IRIT-LIS Speaker and Language Diarization Systems for DISPLACE 2024
Joonas Kalda, Tanel Alumäe, Martin Lebourdais, Hervé Bredin, Séverin Baroudi, Ricard Marxer
- INTERSPEECH 2024
- Readers: Everyone
Automatic Closed Captioning for Estonian Live Broadcasts
Tanel Alumäe, Joonas Kalda, Külliki Bode, Martin Kaitsa
- NoDaLiDa 2023
- Readers: Everyone
Collar-Aware Training for Streaming Speaker Change Detection in Broadcast Speech
Joonas Kalda, Tanel Alumäe
- 2022 (modified: 12 Jan 2023)
- Odyssey 2022
- Readers: Everyone

Co-Authors

Clément Pagés
Hervé Bredin
Külliki Bode
Martin Kaitsa
Martin Lebourdais
Ricard Marxer
Séverin Baroudi
Tanel Alumäe