| Audio notch filters are useful when an engineer needs to see low-level harmonic distortion that would otherwise be buried under a much large...
All items tagged with Audio & Video and Test & Measurement (3)
| 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...