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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2019
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Amplificador de auriculares con control por microprocesador

Authors: Hernández Ruiz, Fernando;

Amplificador de auriculares con control por microprocesador

Abstract

Este proyecto abarca el diseño, implementación y fabricación de un amplificador estéreo, de clase AB, para auriculares de alta impedancia. Dicho amplificador está controlado por micro-procesador y montado sobre una placa de circuito impreso. El amplificador dispone de control de volumen y de balance mediante un encoder y dos pul-sadores, respectivamente. Además, dichos parámetros también son accesibles mediante los botones de control remoto de los auriculares. El sistema incorpora también un circuito de protección ante transitorios de arranque, impi-diendo así posibles daños a los auriculares. Por último, se ha realizado una validación experimental del amplificador, analizando su res-puesta en frecuencia, su distorsión armónica total y su comportamiento ante distintas señales de entrada.

Country
Spain
Related Organizations
Keywords

Impedancia, Auriculares, Electrónica, Distorsión, Sistemas de audio, Amplificadores

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
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