Hi Noel,

What sound device are you using and what drivers selected for it?

If using ASIO sound drivers, make sure that the sound device's Control Panel is not set to a locked bitrate, but instead is set to allow any host program to access and change the bitrate.

Do you have any other audio program open at the same time, or immediately before opening BIAB, such as an audio sequencer? Is it also set to ASIO drivers? Sometimes another host can set the soundcard to a different bitrate than the only one BIAB uses, which is 44.1KHz.

This type of thing can also happen when using MME Windows Sound drivers and certain sound devices that have their own feature set such as a "Karaoke" control that readjusts bitrate on the fly in order to transpose audio to the singer's key. Sometimes the settings in those things change themselves and you could get this kind of result. Other sound devices, such as Creative cards that use the EAX effects, the EAX can get turned on and will apply to all Audio played back as well.


--Mac