Style TTS Server

We have developed a Text-to-Speech (TTS) system utilizing StyleTTS2 , which can efficiently process and serve 100 characters in just 410 milliseconds on an AWS G5 large instance. This system is implemented as a simple HTTP server, enabling straightforward integration and usage. With our TTS system, users can leverage advanced features of StyleTTS2, such as voice cloning and text-to-audio conversion. This allows for the creation of high-quality, natural-sounding audio from text input with remarkable speed and accuracy, making it a powerful tool for various applications.

Installation

python3 -m venv env
. ./env/bin/activate
pip install -r requirements.txt

Start Server

python3 main.py

by default it use's port 8700

Making API call

import requests
import json
from base64 import b64decode
headers = {
    'accept': 'application/json',
    'Content-Type': 'application/json',
}

json_data = {
    'text': 'hello world i am R Ansh Joseph whats your name',
    'rate':8000,
    'voice_id': 'default',
    'alpha': 0.3,
    'beta': 0.7,
    'diffusion_steps': 5,
    'embedding_scale': 1,
}
import time
prev = time.time()
response = requests.post('http://127.0.0.1:8700/tts', headers=headers, json=json_data)
response = json.loads(response.text)
print(time.time() - prev)
with open("audio.wav",'wb') as file:
    file.write(b64decode(response['audio']))

note:- you can change the audio sample rate by changing the rate in json_data and you can change the voice by altering voice_id

Adding More Voice's

to add more voice you have to put audio file to voices dir and file name is voice_id for that voice

For Example

by default we have a default.wav in voices folder but if you have to add new voice you have put a new audio file in this folder , some thing like this

now if you want to access new audio you have to simply you this payload according to this example

json_data = {
    'text': 'hello world i am R Ansh Joseph whats your name',
    'rate':8000,
    'voice_id': 'ansh',
    'alpha': 0.3,
    'beta': 0.7,
    'diffusion_steps': 5,
    'embedding_scale': 1,
}

note: if you add new voice at the time server is on then restart the server

Audio Sample

FOR SINGLE WORD MODEL CREATE WEIRD SOUND