From the speex-dev list:

"I am glad to announce the BETA release of the Speex ACM codec. It is based on the Speex 1.0.1 codec release.

An ACM codec enables Windows to create and play back WAVE files containing Speex content. It might also be useful for use with Netmeeting (after some registry hacking. Not tested yet.).

I also provide a portable playback tool (speexdec_wav) that handles both the Ogg and WAVE containers.

Get the codec on http://www.openacm.org . Source code is available."

More info at the e-mail announcement:
http://www.xiph.org/archives/speex-dev/200...00306/0030.html