"Maybe there are high-end bananas." The post In Blind Test, Audiophiles Unable to Tell Difference Between Sound Signal Run ...

That's the test-equipment hardware challenge. Equally or more important is knowing how to make the measurements. The plusses and minuses of simply measuring audio amplitude take up a page and a half ...

The audio analyzer can measure electrical performance only at the output jacks available on the system under test. Therefore, no one can enforce the speaker performance because the speaker is enclosed ...

The new test-and-measurement challenge is coming from the convergence of two forces. One, as previously mentioned, is the increasing capacity for digital bit streams to provide quality audio. To be ...

What's required in a source for mixed-signal test. Key factors in achieving low distortion. Designing a signal-generation path. What is digital predistortion (DPD)? Using LDOs to power the test system ...

Anyone know where i can download a Dolby 5.1 test signal to test out the separate channels on my speaker setup with PowerDVD? I know I can rent or buy dvd's that are specifically made for this (such ...

Audio amplifier fault diagnosis gets a fast reality check as Roberto Armani shows how a square wave exposes what a sine wave ...