Gadget Labs WAVE/4 Manual del usuario - Página 9

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Specific application configuration

Really important note! Configuring your application

Music & audio software places special demands on the capabilities of your PC.

Although Windows provides a standard sound card programming interface to

applications, there are differences and nuances in both applications and

sound cards. It's pretty much guaranteed that some tweaking of your ap-

plication software's settings will be required.

We accumulated the following information as we tested the Wave/4 card with

various software. The settings represent starting points for your setup and

you may need to fine-tune them for your particular PC configuration. This is

important stuff; please take the time to review it. To be bluntly honest,

the likelihood of you having problems with your PC digital audio recording

setup increases substantially if you ignore these details.

Setting up Cakewalk for the Wave/4 card

The Wave/4 card works great with Cakewalk Pro Audio. You'll need

version 6 or 7 to use the multiple channel capabilities of the Wave/4

card. Also, make certain that you have version 6.01 (or higher) which

includes important updates from Cakewalk.

In addition to selecting the Wave/4 as the active input & output ports,

here are essential steps to using the card. These steps will configure

your card for optimum performance and synchronization. Any settings

not mentioned can be left at the default values.

NOTE:

Cakewalk has a feature called the 'Wave Profiler' which can be used

automatically calibrate the software to an audio card. To configure

Cakewalk correctly for the Wave/4 card, please use the steps below

and ignore the Wave Profiler.

select the menu item, 'Settings | Audio Options'. The Audio

Options dialog box will be displayed.

for 'Audio Sampling Rate', select 32,000, 44,100 or 48,000 Hz

for Playback Timing Master and Record Timing Master, select

'Wave/4 Wave OUT Ch1 L+R' and 'Wave/4 Wave IN Ch1 L+R'

Click on the 'Advanced...' button and the Advanced options dialog

box will appear.

'Use Wave Out Position for Timing' should be checked.

DMA section: Set size equal to 61440 bytes

'Enable Simultaneous Record/Play' should be checked.

n n

Set offset equal to -1