domingo, 30 de mayo de 2010

Calculadora de ruido\ Calculation of Noise voltage: Thermal noise \ Berechnen der Rauschspannung.

LUIS RINCON (EES) SECCION 2
CI:18257927
Para ingresar a la pagina con el programa de calculadora de ruido seguir el enlace:
http://www.sengpielaudio.com/calculator-noise.htm

Calculation of Noise voltage: Thermal noise •

Johnson noise, Nyquist noise, and white noise
Noise voltage in microvolts (RMS), noise level in dBu, and dBV
Hi-Fi bandwidth from 20 Hz to 20 000 Hz = 19 980 Hz
In common use, the word noise means unwanted sound or noise pollution.
In electronics noise refers to the electronic signal corresponding to
acoustic noise in an audio system.

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