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# AudioObjectPropertySelector

```
typealias AudioObjectPropertySelector = UInt32
```

## Discussion

\abstract An AudioObjectPropertySelector is a four char code that identifies, along with
the AudioObjectPropertyScope and AudioObjectPropertyElement, a specific piece of
information about an AudioObject.
\discussion The property selector specifies the general classification of the property such
as volume, stream format, latency, etc. Note that each class has a different set
of selectors. A subclass inherits its super class’s set of selectors, although
it may not implement them all.

---

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