Telephony-grade audio (8 kHz) for IVR and phone

from fishaudio import FishAudio
from fishaudio.types import TTSConfig
from fishaudio.utils import save

client = FishAudio()

audio = client.tts.convert(
    text="Thank you for calling. Press one to speak with an agent.",
    config=TTSConfig(format="wav", sample_rate=8000),
    model="s2.1-pro-free",
)

save(audio, "out.wav")

import asyncio
from fishaudio import AsyncFishAudio
from fishaudio.types import TTSConfig
from fishaudio.utils import save

async def main():
    async with AsyncFishAudio() as client:
        audio = await client.tts.convert(
            text="Thank you for calling. Press one to speak with an agent.",
            config=TTSConfig(format="wav", sample_rate=8000),
            model="s2.1-pro-free",
        )
    save(audio, "out.wav")

asyncio.run(main())

import { FishAudioClient } from "fish-audio";
import { writeFile } from "fs/promises";

const client = new FishAudioClient({ apiKey: process.env.FISH_API_KEY });

const stream = await client.textToSpeech.convert(
  {
    text: "Thank you for calling. Press one to speak with an agent.",
    format: "wav",
    sample_rate: 8000,
  },
  "s2.1-pro-free"
);

const chunks = [];
for await (const chunk of stream) chunks.push(Buffer.from(chunk));

await writeFile("out.wav", Buffer.concat(chunks));