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m1el/magpie-tts-multilingual-357m-gguf

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Magpie TTS GGUF quantization

Derivative of: https://huggingface.co/nvidia/magpiettsmultilingual_357m

magpie.cpp

To use these quantizations, you will need the ggml port of Magpie TTS, found here: https://github.com/m1el/magpie.cpp

Model Architecture

—Text Encoder: 6 causal transformer layers, d=768, 12 heads
—Decoder: 12 transformer layers with cross-attention, d=768, 12 SA heads + 1 XA head
—Local Transformer: 1 layer, d=256, autoregressive over 8 codebooks
—Audio Codec: HiFiGAN decoder with FSQ (Finite Scalar Quantization)
—Output: 22050 Hz mono audio

Speakers

ID	Name
0	John
1	Sofia
2	Aria
3	Jason
4	Leo

Languages

English (en), Spanish (es), German (de), French (fr), Vietnamese (vi), Italian (it), Mandarin Chinese (zh)

Quantization

For conversion script, see https://github.com/m1el/magpie.cpp/blob/master/scripts/convertmagpieto_gguf.py

Format	Size	Notes
F32	858 MB	Full precision
Q8_0	679 MB	8-bit quantized

Benchmark

	CER (%)	Speaker Similarity
LibriTTS test-clean	0.38	0.823
Spanish CML	1.0	0.719
French CML	2.8	0.708
German CML	1.1	0.646

License

The MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Licensed by NVIDIA Corporation under the NVIDIA Open Model License

https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-license/