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CTC alignment models v1

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@clementdelestre clementdelestre released this 13 Nov 14:57
· 11 commits to main since this release
models-ctc-v1
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CTC forced-alignment models for lyrics/karaoke alignment. Each model is an fp16 ONNX export of the upstream checkpoint, with a vocab.json (id to char, blank, delimiter, sampleRate, frameMs). Input input_values, output raw logits (20 ms frames). This release is immutable and not an engine release.

id languages source checkpoint licence model sha256 vocab sha256
wav2vec2-ctc-fr French https://huggingface.co/jonatasgrosman/wav2vec2-large-xlsr-53-french/tree/7c79e105a6525d38e1e69f640b974b4a679723cc Apache-2.0 b868c38eb5e124ffb6ddbcd8482f47239cb4066db97b67ceb47a9c80c2bd62db 061a54098e7993f516da7edb41d0404411ff9cb786c7bbcf2f69b1926a6bf060
wav2vec2-ctc-en English https://huggingface.co/facebook/wav2vec2-large-960h-lv60-self/tree/54074b1c16f4de6a5ad59affb4caa8f2ea03a119 Apache-2.0 cc20dc5db7ed39b8f3bbbb34bbb5a9b3a3e1468701ed414562901c134275cdfd 11c0856d5dbcfd9f3cf8a8d138a782df7e6d1e7f97e4315bc1e4b1609aeaa09e
omniasr-ctc-300m Multilingual (used for de, es, it, nl, pt and any other language) https://huggingface.co/facebook/omniASR-CTC-300M/tree/8e35f0cc28fa6099e0c14d56db85ce0423baa691 (omniASR_CTC_300M_v2; ONNX conversion by https://huggingface.co/OpenVoiceOS/omnilingual-asr-ctc-300m-onnx/tree/bc55e1de19af8a907b0a010d06fc4637a2d5bf0c) Apache-2.0 1c92b3c113e9a3574b812e039433db2bf588d31ca90769179d2a4acf1b9fddd0 333eb690077bb195de573f85afbfb0b6ec296c520c8b416ec9fd7edaa0dee104
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