User Manual

Table Of Contents
WAVELAB
3 – 26 Installing and setting up
When using ASIO, the playback resolution is set from the ASIO driver
(you may find a setting for this in the ASIO Control Panel, depending on
the hardware and driver).
Therefore, the Playback Resolution settings will be greyed out.
Selecting an MME/WDM driver
1. Select “Preferences…” from the Options menu.
2. Click on the Audio device tab.
3. Select the audio card you want to use for recording and playback from
the pop-ups.
If you only have one audio card you can also select the “Microsoft Sound Mapper” options
(the sound mapper is a “virtual audio card” which “maps” all audio to your real card). How-
ever this does not let you take full advantage of the card’s driver when recording audio and
is therefore not recommended.
4. Choose your “Playback Resolution”.
Additional audio settings
There are other settings in the Preferences that affect audio playback and
recording. We recommend that you try the default settings before you
change anything, since these work well in most cases.
On the “Audio Card” tab, you will find the following settings:
Playback Buffer Number and Size.
These determine how much RAM memory is used for buffering when playing back. If you
get playback problems such as dropouts or glitches, you should try to increase these val-
ues. Click the question mark icon in the dialog for details.
With ASIO drivers, you may find these settings in the ASIO Control Panel.
Recording Buffer Number and Size (not available when using ASIO).
These determine how much RAM is used for buffering when recording. If you get dropouts
in the recorded audio, you should try increasing these values. Click the question mark icon
in the dialog for details.
On the Preferences–File tab, you will find the following settings:
Disk block buffer size.
Governs the buffer size used when WaveLab is reading data from the hard disk. If you ex-
perience problems in a read intensive scenario (such as playing back an Audio Montage
with a lot of simultaneous clips), you should try changing this value.
If you change this setting, playback will stop when you leave the dialog.