Translatotron 3: Speech to Speech Translation with Monolingual Data
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Abstract (arXiv)
This paper presents Translatotron 3, a novel approach to unsupervised direct speech-to-speech translation from monolingual speech-text datasets by combining masked autoencoder, unsupervised embedding mapping, and back-translation. Experimental results in speech-to-speech translation tasks between Spanish and English show that Translatotron 3 outperforms a baseline cascade system, reporting 18.14 BLEU points improvement on the synthesized Unpaired-Conversational dataset. In contrast to supervised approaches that necessitate real paired data, or specialized modeling to replicate para-/non-linguistic information such as pauses, speaking rates, and speaker identity, Translatotron 3 showcases its capability to retain it. Audio samples can be found at http://google-research.github.io/lingvo-lab/translatotron3
Key facts. Cited by 12 papers in the map (data through 14 Oct 2026). Builds on 49 of its 62 references that are in the map. First posted on arXiv 27 May 2023.
Builds on
49 of 62 references.
References · 49
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37 more
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Built on by
Citing papers per year: 2024: 6; 2025: 4; 2026: 2.
12 papers.
- 2024TransVIP: Speech to Speech Translation System with Voice and Isochrony Preservationcited by 10
- 2024MedCycle: Unpaired Medical Report Generation via Cycle-Consistencycited by 2
- 2024Which Prosodic Features Matter Most for Pragmatics?cited by 2
- 2024SimulTron: On-Device Simultaneous Speech to Speech Translationcited by 1
- 2025A Unit-based System and Dataset for Expressive Direct Speech-to-Speech Translationcited by 1
- 2024TranSentence: Speech-to-speech Translation via Language-agnostic Sentence-level Speech Encoding without Language-parallel Datacited by 0
- 2024Diffusion Synthesizer for Efficient Multilingual Speech to Speech Translationcited by 0
- 2025Speech to Speech Translation with Translatotron: A State of the Art Reviewcited by 0
- 2025MAVFlow: Preserving Paralinguistic Elements with Conditional Flow Matching for Zero-Shot AV2AV Multilingual Translationcited by 0
- 2025RosettaSpeech: Zero-Shot Speech-to-Speech Translation without Parallel Speechcited by 0
- 2026MoVE: Translating Laughter and Tears via Mixture of Vocalization Experts in Speech-to-Speech Translationcited by 0
- 2026Benchmarking Speech-to-Speech Translation Modelscited by 0
- 2026Benchmarking Speech-to-Speech Translation Models2 Jun 2026
- 2026MoVE: Translating Laughter and Tears via Mixture of Vocalization Experts in Speech-to-Speech Translation19 Apr 2026
- 2025RosettaSpeech: Zero-Shot Speech-to-Speech Translation without Parallel Speech26 Nov 2025
- 2025MAVFlow: Preserving Paralinguistic Elements with Conditional Flow Matching for Zero-Shot AV2AV Multilingual Translation14 Mar 2025
- 2025Speech to Speech Translation with Translatotron: A State of the Art Review9 Feb 2025
- 2025A Unit-based System and Dataset for Expressive Direct Speech-to-Speech Translation1 Feb 2025
- 2024Which Prosodic Features Matter Most for Pragmatics?23 Aug 2024
- 2024Diffusion Synthesizer for Efficient Multilingual Speech to Speech Translation14 Jun 2024
- 2024SimulTron: On-Device Simultaneous Speech to Speech Translation4 Jun 2024
- 2024TransVIP: Speech to Speech Translation System with Voice and Isochrony Preservation28 May 2024
- 2024MedCycle: Unpaired Medical Report Generation via Cycle-Consistency20 Mar 2024
- 2024TranSentence: Speech-to-speech Translation via Language-agnostic Sentence-level Speech Encoding without Language-parallel Data17 Jan 2024