Current-Drive Audio Amplifiers for Hearing Loop System
[Feature] The differences between conventional voltage-drive amplifiers and current- drive amplifiers are explained using ideal amplifiers. Examples are then given of the use of freely-available integrated audio-amplifier part, used with induction-type hearing loops in current-drive configurations.
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Veröffentlicht in: | Journal of the Audio Engineering Society 2014-11, Vol.62 (11), p.803-807 |
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Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | [Feature] The differences between conventional voltage-drive amplifiers and current- drive amplifiers are explained using ideal amplifiers. Examples are then given of the use of freely-available integrated audio-amplifier part, used with induction-type hearing loops in current-drive configurations. |
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ISSN: | 1549-4950 |