| A few years ago, QuantAsylum’s QA403 filled a niche between costly high-end analyzers and basic hobbyist setups. In this article, we examine...
All items tagged with Test & Measurement and Audio & Video (6)
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| A few years ago, the QA403 from QuantAsylum filled a gap in the market — positioned between audio analyzers priced like new cars on one side...
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| Testing the performance of an audio device or a single component of a signal chain, such as a preamplifier, equalizer, or power amplifier, c...
| Audio notch filters are useful when an engineer needs to see low-level harmonic distortion that would otherwise be buried under a much large...
| Audio amplifier fault diagnosis gets very practical in this short Elektor TV clip. Roberto Armani shows how a square-wave test can reveal be...
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| Resonance, both mechanical and electrical, is a natural physical process that also affects electronic components. With loudspeakers, one of...