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

# Sensitivity Interaction

> This is an event developers may broadcast to Tavus.

By broadcasting this event, you are able to update the VAD (Voice Activity Detection) sensitivity of the replica in
two dimensions. 
- `participant_pause_sensitivity`
- `participant_interrupt_sensitivity`

The supported values are `low`, `medium`, and `high`.

Sensitivity behavior is reflected in the [Conversational Flow layer](/sections/conversational-video-interface/persona/conversational-flow) via `turn_taking_patience` and `replica_interruptibility`.




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