Difference between revisions of "Mathematics/Field and energy quantities (Q256)"
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(Created claim: learning materials (P60): Power, root-power, and field quantities) | (Created claim: knowledge detail (EN) (P35): field quantities) | ||
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| + | field quantities (English) | ||
| Property / knowledge detail (EN): field quantities (English) / rank | |||
| + | Normal rank | ||
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Revision as of 18:58, 29 July 2024
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Mathematics/Field and energy quantities | No description defined |
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The confusion about "10 log" versus "20 log" is as old as sound engineering, and certainly not helped by the fact that our loudness perception is proportional to sound pressure level rather than energy. A closer look at field and energy quantities can shed light on the mystery. (English)
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Power, root-power, and field quantities (English)
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