# Reference
## Tts
client.tts.bytes({ ...params }) -> stream.Readable
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#### 📝 Description
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-
The easiest way to generate text-to-speech audio. Not suitable for latency-sensitive applications.
#### 🔌 Usage
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-
```typescript
await client.tts.bytes({
transcript: "Hello, World!",
voice: {
id: "samantha",
},
});
```
#### ⚙️ Parameters
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**request:** `Respeecher.BytesGenerationRequest`
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**requestOptions:** `Tts.RequestOptions`
client.tts.sse({ ...params }) -> core.Stream
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#### 📝 Description
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Stream text-to-speech audio as JSONL (JSON lines) objects over HTTP. A less performant alternative to WebSockets, without text input streaming.
#### 🔌 Usage
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-
```typescript
const response = await client.tts.sse({
transcript: "Hello, World!",
voice: {
id: "samantha",
},
});
for await (const item of response) {
console.log(item);
}
```
#### ⚙️ Parameters
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**request:** `Respeecher.StreamingGenerationRequest`
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**requestOptions:** `Tts.RequestOptions`
client.voices.list() -> Respeecher.Voice[]
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#### 📝 Description
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List of available voices with IDs and metadata.
#### 🔌 Usage
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-
```typescript
await client.voices.list();
```
#### ⚙️ Parameters
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**requestOptions:** `Voices.RequestOptions`