File size: 2,741 Bytes
ab5f1e8 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | Phonon-2
Copyright 2026 Fermion Research
This product includes software and models developed by Fermion Research.
================================================================================
BASE MODEL
================================================================================
This model is derived from NVIDIA's Parakeet TDT 0.6B v3
(nvidia/parakeet-tdt-0.6b-v3), (c) NVIDIA Corporation, licensed under the
Creative Commons Attribution 4.0 International licence (CC-BY-4.0).
https://huggingface.co/nvidia/parakeet-tdt-0.6b-v3
https://creativecommons.org/licenses/by/4.0/
Changes: the encoder's linear weights were re-trained and quantised to a
five-value alphabet by Fermion Research; the remaining parameters were
quantised to 6-bit integer tables. The FastConformer encoder architecture,
the TDT decoder, the tokenizer and the feature-extractor configuration derive
from that model and remain under CC-BY-4.0.
These weights are therefore distributed under CC-BY-4.0. The Fermion code in
this repository remains under the Apache License, Version 2.0.
================================================================================
TRAINING DATA
================================================================================
Training audio includes CHiME-6, distributed under the Creative Commons
Attribution-ShareAlike 4.0 International licence (CC-BY-SA-4.0)
https://chimechallenge.github.io/chime6/
https://creativecommons.org/licenses/by-sa/4.0/
and SPGISpeech, used under Kensho's public terms
https://datasets.kensho.com/datasets/spgispeech
================================================================================
RUNTIME DEPENDENCIES
================================================================================
MLX ......................... MIT License ......... https://github.com/ml-explore/mlx
mlx-audio ................... MIT License ......... https://github.com/Blaizzy/mlx-audio
The Parakeet model graph (feature extraction, FastConformer encoder,
TDT decoder and greedy search) is mlx-audio's implementation.
NumPy ....................... BSD-3-Clause ........ https://numpy.org
soundfile ................... BSD-3-Clause ........ https://github.com/bastibe/python-soundfile
soundfile links libsndfile (LGPL-2.1), dynamically and unmodified, as
distributed in the standard soundfile wheel.
================================================================================
REFERENCE RUNTIME (optional)
================================================================================
PyTorch ..................... BSD-3-Clause ........ https://pytorch.org
transformers ................ Apache-2.0 .......... https://github.com/huggingface/transformers
|