https://huggingface.co/microsoft/speecht5_tts with ONNX weights to be compatible with Transformers.js.
Usage (Transformers.js)
If you haven't already, you can install the Transformers.js JavaScript library from NPM using:
npm i @huggingface/transformers
Example: Text-to-speech pipeline.
import { pipeline } from '@huggingface/transformers';
// Create a text-to-speech pipeline
const synthesizer = await pipeline('text-to-speech', 'Xenova/speecht5_tts', { dtype: 'fp32' });
// Generate speech
const speaker_embeddings = 'https://huggingface.co/datasets/Xenova/transformers.js-docs/resolve/main/speaker_embeddings.bin';
const result = await synthesizer('Hello, my dog is cute', { speaker_embeddings });
console.log(result);
// {
// audio: Float32Array(26112) [-0.00005657337896991521, 0.00020583874720614403, ...],
// sampling_rate: 16000
// }
Optionally, save the audio to a wav file (Node.js):
import wavefile from 'wavefile';
import fs from 'fs';
const wav = new wavefile.WaveFile();
wav.fromScratch(1, result.sampling_rate, '32f', result.audio);
fs.writeFileSync('result.wav', wav.toBuffer());
Example: Load processor, tokenizer, and models separately.
import { AutoTokenizer, AutoProcessor, SpeechT5ForTextToSpeech, SpeechT5HifiGan, Tensor } from '@huggingface/transformers';
// Load the tokenizer and processor
const tokenizer = await AutoTokenizer.from_pretrained('Xenova/speecht5_tts');
const processor = await AutoProcessor.from_pretrained('Xenova/speecht5_tts');
// Load the models
// NOTE: We use the unquantized versions as they are more accurate
const model = await SpeechT5ForTextToSpeech.from_pretrained('Xenova/speecht5_tts', { dtype: 'fp32' });
const vocoder = await SpeechT5HifiGan.from_pretrained('Xenova/speecht5_hifigan', { dtype: 'fp32' });
// Load speaker embeddings from URL
const speaker_embeddings_data = new Float32Array(
await (await fetch('https://huggingface.co/datasets/Xenova/transformers.js-docs/resolve/main/speaker_embeddings.bin')).arrayBuffer()
);
const speaker_embeddings = new Tensor(
'float32',
speaker_embeddings_data,
[1, speaker_embeddings_data.length]
)
// Run tokenization
const { input_ids } = tokenizer('Hello, my dog is cute');
// Generate waveform
const { waveform } = await model.generate_speech(input_ids, speaker_embeddings, { vocoder });
console.log(waveform)
// Tensor {
// dims: [ 26112 ],
// type: 'float32',
// size: 26112,
// data: Float32Array(26112) [ -0.00043630177970044315, -0.00018082228780258447, ... ],
// }
Optionally, save the audio to a wav file (Node.js):
// Write to file (Node.js)
import wavefile from 'wavefile';
import fs from 'fs';
const wav = new wavefile.WaveFile();
wav.fromScratch(1, processor.feature_extractor.config.sampling_rate, '32f', waveform.data);
fs.writeFileSync('out.wav', wav.toBuffer());
Note: Having a separate repo for ONNX weights is intended to be a temporary solution until WebML gains more traction. If you would like to make your models web-ready, we recommend converting to ONNX using π€ Optimum and structuring your repo like this one (with ONNX weights located in a subfolder named onnx
).
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Inference API (serverless) does not yet support transformers.js models for this pipeline type.
Model tree for Xenova/speecht5_tts
Base model
microsoft/speecht5_tts