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

# ShapeContexts

> ShapeContexts

# ShapeContexts

## Functions

| 函数                                                                                                  | 说明            |
| --------------------------------------------------------------------------------------------------- | ------------- |
| [ShapePeakMagnitudeToDecibel](/reference/audio/shapecontexts/functions/shapepeakmagnitudetodecibel) | 将峰值幅度值转换为分贝值。 |


## Related topics

- [ShapePeakMagnitudeToDecibel](/zh-CN/reference/audio/shapecontexts/functions/shapepeakmagnitudetodecibel.md)
- [SHARED_SHAPE_CONTEXTS](/zh-CN/reference/audio/acphal/structs/shared_shape_contexts.md)
- [音频 API 参考](/zh-CN/reference/audio/gc-reference-audio-toc.md)
- [SHAPE_CONTEXTS](/zh-CN/reference/audio/acphal/structs/shape_contexts.md)
- [AcpHalAllocateShapeContexts](/zh-CN/reference/audio/acphal/functions/acphalallocateshapecontexts.md)