electrical instruments and line sources (Q908)
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Revision as of 09:45, 26 July 2024 by JoernNettingsmeier (talk | contribs) (Changed [de] description: die elektrischen Eigenschaften von verstärkten Instrumenten und ihre Anforderungen an Eingangsstufen)
the electrical properties of amplified instruments and their input stage requirements
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | electrical instruments and line sources | the electrical properties of amplified instruments and their input stage requirements |
Statements
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electrical parameters of common instruments and playout souces (English)
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impedance matching (English)
high-impedance (voltage) transmission (English)
audible consequences of impedance mismatch (English)
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magnetic pickups (English)
handling (English)
use cases (English)
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piezo pickups (English)
handling (English)
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passive direct injection (DI) boxes (English)
use cases (English)
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analog hum loops (English)
prevention (English)
causes (English)
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active direct injection (DI) boxes (English)
use cases (English)
working principle (English)
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isolating transformers and safe ground lifting (English)
the dangers of incompetent ground lifting (English)
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Electrical instruments circumvent many of the problems that come with microphones on a busy stage, but they present their very own challenges. Likewise, any mistake made in acquiring the signal is very hard if not impossible to correct, and the electrical peculiarities of many (particularly vintage) instruments require carefully considered input stages. (English)
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Elektrische Instrumente umgehen viele der Probleme, die Mikrofone auf einer geschäftigen Bühne mit sich bringen, stellen aber ihre eigenen Herausforderungen. Wieder ist jeder Fehler bei der Signalübernahme schwierig oder unmöglich nachträglich zu korrigieren, und die elektrischen Besonderheiten vieler (besonders alter) Instrumente verlangen eine sorgfältige Anpassung der Eingangstufe. (German)
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