Case Studies
Quality Control of Sound on Film
In performing quality control of the sound quality on film, the customer requires a fairly slow sampling and very high vertical resolution. Because the customer does not produce the actual film, there is a need to double-check the sound quality before it hits the theatres. Being sound, the highest frequency component is 20 KHz and they will probably oversample by a factor of 20. The customer would like to control the card via LabVIEW.
GAGE'S SOLUTION
The CompuScope 1450 was suggested for its high resolution and ability to sample over a wide range of frequencies. Should the sampling speed requirement increase in upcoming months the customer will have the ability to digitize at a higher rate.
The CompuScope LabVIEW Software Development Kit was suggested to enable the customer to control the card from the LabVIEW environment. As an added incentive, the CompuScope SDK for LabVIEW also includes the Standard Edition of GageScope PC Oscilloscope Software, which is useful for troubleshooting and for quickly accessing CompuScope functionality.
PRODUCT RECOMMENDED
CompuScope 1450 - 8M
CompuScope LabVIEW Software Development Kit
This application note is provided "as is" without any warranties of any kind, either expressed or implied, including but not limited to the implied warranties of merchantability or fitness for a particular purpose. Gage Applied Technologies further does not warrant the accuracy and completeness of the material contained herein. Gage Applied Technologies may make changes to this material, or to the products described in it, at any time without notice.
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