Engineering Design NIDisk Manuel d'utilisateur télécharger pdf (Page 14)

WaveDisk User Guide

Playing data screen

During playback, WaveDisk reports the duration of sound played so far and displays a

progress bar. Click Stop to halt the playback before it completes.

4. Operating Hints and Troubleshooting

Following are operating hints and troubleshooting guidelines for the WaveDisk system.

Running WaveDisk with multiple sound cards installed

If you have installed multiple sound cards installed in your computer, WaveDisk will always

select the first available sound card, and will not be able to access other installed sound

cards. Currently the only remedy for this is to uninstall the undesired sound cards.

I/O errors

Acquisition and playback errors can arise if the I/O process cannot store or retrieve data from

the hard disk at the requested sample rate. This can happen when other demanding processes

are performed while WaveDisk is running, but this this should be rare. The remedy is to

terminate other processes.

Notebook power management

Some notebook computers (such Toshiba models) optionally reduce processor speed when

running from batteries, to conserve battery life. If this reduces the maximum achievable

sample rate, reconfigure the computer’s power management program (usually available from

the Control Panel) to run at full processor speed on battery power. This should be rare.

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Engineering Design NIDisk Manuel d'utilisateur Page 14