CVSS is a massively multilingual-to-English speech to speech translation (S2ST) corpus, covering sentence-level parallel S2ST pairs from 21 languages into English. CVSS is derived from the Common Voice speech corpus and the CoVoST 2 speech-to-text translation (ST) corpus, by synthesizing the translation text from CoVoST 2 into speech using state-of-the-art TTS systems
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GigaST is a large-scale pseudo speech translation (ST) corpus. The corpus was created by translating the text in GigaSpeech, an English ASR corpus, into German and Chinese. The training set is translated by a strong machine translation system and the test set was translated by human. ST models trained with an addition of the corpus obtain new state-of-the-art results on the MuST-C English-German benchmark test set.
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