> For a complete index of all SignalWire documentation pages, fetch https://signalwire.com/docs/llms.txt

# denoise_stop

> Stop noise reduction on a call.

Stop noise reduction on the call, restoring the original unfiltered audio.

## **Parameters**

None.

## **Returns**

`dict` -- Server response confirming noise reduction has stopped.

## **Example**

```python {20}
from signalwire.relay import RelayClient

client = RelayClient(
    project="your-project-id",
    token="your-api-token",
    host="your-space.signalwire.com",
    contexts=["default"],
)

@client.on_call
async def handle_call(call):
    await call.answer()

    # Enable noise reduction
    await call.denoise()

    action = await call.play([{"type": "tts", "params": {"text": "Noise reduction is now active."}}])
    await action.wait()

    result = await call.denoise_stop()
    print(f"Noise reduction stopped: {result}")

client.run()
```