Psophometric voltage
id:
psophometric-voltage-297-15732234
title:
Psophometric voltage
text:
Psophometric voltage is a circuit noise voltage measured with a psophometer that includes a CCIF-1951 weighting network. "Psophometric voltage" should not be confused with "psophometric emf," i.e., the emf in a generator or line with 600 Ω internal resistance. For practical purposes, the psophometric emf is twice the corresponding psophometric voltage. Psophometric voltage readings, V, in millivolts, are commonly converted to dBm(psoph) by dBm(psoph) = 20 log10V – 57.78.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Psophometric_voltage
date created:
date modified:
2023-08-28T17:46:36Z
main entity:
{"identifier":"Q7256110","url":"https://www.wikidata.org/entity/Q7256110"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7c/Ccit_1951.jpg","width":536,"height":404}
fields total:
13
integrity:
14