> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ag2.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# autogen.agentchat.realtime.experimental.realtime_events.InputAudioBufferDelta

<h2 id="autogen.agentchat.realtime.experimental.realtime_events.InputAudioBufferDelta" class="doc doc-heading">
  <code class="doc-symbol doc-symbol-heading doc-symbol-class" />

  <span class="doc doc-object-name doc-class-name">InputAudioBufferDelta</span>
</h2>

```python theme={null}
InputAudioBufferDelta(**data: Any)
```

!!! abstract "Usage Documentation"
[Models](/docs/api-reference/autogen/agentchat/realtime/experimental/concepts/models)

A base class for creating Pydantic models.<br />

<b>Parameters:</b>

| Name     | Description   |
| -------- | ------------- |
| `**data` | **Type:** Any |

### Class Attributes

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### delta

<br />

<br />

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### item\_id

<br />

<br />

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### model\_config

<br />

<br />

<code class="doc-symbol doc-symbol-heading doc-symbol-attribute" />

#### type

<br />

<br />