---
url: 'https://adk.nht.io/api/@nhtio/adk/batteries/interfaces/SttSegment.md'
description: A single recognized speech segment with its time bounds and text.
---

# Interface: SttSegment

Defined in: [src/batteries/specialists/stt/transformers\_js/types.ts:34](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/specialists/stt/transformers_js/types.ts#L34)

A single recognized speech segment with its time bounds and text.

## Properties

| Property                            | Type               | Description                                                                       | Defined in                                                                                                                                                                  |
| ----------------------------------- | ------------------ | --------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|  `end`     | `number` | `null` | The segment's end time, in seconds, or `null` when the engine did not report one. | [src/batteries/specialists/stt/transformers\_js/types.ts:38](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/specialists/stt/transformers_js/types.ts#L38) |
|  `start` | `number`           | The segment's start time, in seconds.                                             | [src/batteries/specialists/stt/transformers\_js/types.ts:36](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/specialists/stt/transformers_js/types.ts#L36) |
|  `text`   | `string`           | The segment's recognized text.                                                    | [src/batteries/specialists/stt/transformers\_js/types.ts:40](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/specialists/stt/transformers_js/types.ts#L40) |