Design and evaluation of Volume Unit (VU) meter from operational amplifiers

A VU meter is a volume level indicator device used in audio equipment. Its function is to show the user the signal level in volume units. By construction, this device displays a rectified sample of the audio signal voltage. However, the VU-meter does not measure the input voltage, but rather a refer...

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Detalles Bibliográficos
Autor Principal: Rendón, Angélica
Formato: Artículo (Article)
Lenguaje:Inglés (English)
Publicado: Universidad Distrital Francisco José de Caldas 2019
Materias:
Acceso en línea:http://hdl.handle.net/11349/27497