This section discusses the levels of support for WDM audio drivers that are provided in the various versions of Microsoft® Windows®.
The following topics describe the support for WDM audio in the different Windows releases that are available:
Windows 98 Support for WDM Audio
Windows 98 Second Edition Support for WDM Audio
Windows 2000 Support for WDM Audio
Windows Me Support for WDM Audio
Windows XP Support for WDM Audio
The following topic summarizes the support that is provided for non-PCM audio formats in the different Windows versions that are available:
Differences in Support for Non-PCM Formats
For information about how the support for WDM drivers in general differs among Windows versions, including a discussion of floating-point issues for drivers, see Differences in WDM Versions.