The Pantagraph

For next-gen ISU artists, the canvas becomes video screen and sound

"Test Pattern Sound Check" marks the first large-scale exhibit by ISU's arts technology program, consuming the main gallery and all three smaller spaces at University Galleries. The arts technology ...
ecoustics

How to Calibrate Speakers with a Sound Level Meter

With a calibration DVD and sound level meter in hand, you can play a test pattern and set levels for your speakers. It also is a good idea to set all treble and bass controls to 0 as well. Set your ...

Put Your Pattern-Spotting Skills To The Ultimate Test & Prove Your IQ

Are you ready to put your pattern-spotting, logic, and IQ to the test? In this challenge, we’ll twist numbers, letters, and ...
Hackaday

test pattern

CRTs don’t last forever, and neither do the electronics that drive them. When you have a screen starting to go wonky, then you need a way to troubleshoot which is at fault. A great tool for that is a ...
Hackaday

pattern generator

CRTs don’t last forever, and neither do the electronics that drive them. When you have a screen starting to go wonky, then you need a way to troubleshoot which is at fault. A great tool for that is a ...
Electronic Design

Reduce Test/Diagnosis Cost with Optimized Scan-Pattern Ordering

Download this article in PDF format. Finding the right balance among test cost, test quality, and data collection for running diagnosis requires consideration of several competing factors. Luckily ...