asio4all v2 universal asio driver for wdm audio Manual De Usuario

Basic Configuration

This is the list of WDM audio devices found in your system. Highlight the device that you want to make
changes to.

Note: All parameter changes always only apply to the currently highlighted device!

Note: All parameter changes always only apply to the currently highlighted device!

If a device name appears in bold, this device is enabled. In the picture above, the CMI8738/C3DX PCI
Audio Device would be enabled while all others are not.

The current state of each device is shown by a small icon and can be either of these:

“Running” - The device has been successfully started by the audio engine.
“Available” - The device should be available for use in this session but has not been started yet.

“Unavailable” - The device is in use by another process or otherwise unavailable to the current session.
“Beyond Logic” - You get this if the device for some unknown reason refuses to start and/or displays
erratic behavior of any kind. Sometimes, closing and re-opening the control panel may cure the situation,
as may unplugging and re-inserting of USB devices. Sometimes, this can also mean the same as
“Unavailable”, whenever the device does not report its current availability or the lack thereof back to
ASIO4ALL.

Note: If the device list is empty, this means that you do not have a single WDM audio device in your

Note: If the device list is empty, this means that you do not have a single WDM audio device in your

system. Please check with your audio hardware manufacturer for a WDM driver!

system. Please check with your audio hardware manufacturer for a WDM driver!

Use the slider to adjust the ASIO buffer size for the device currently highlighted. Smaller buffer size
means lower latency. Once you hear crackles or audio becomes distorted, you need to increase the buffer
size. ASIO buffer size directly relates to audio latency. Thus, you want to get a rather small value here.