Encyclopedia > Flat weighting

Article Content

Flat weighting

Flat weighting: In a noise-measuring set, a noise weighting based on an amplitude-frequency characteristic that is flat over a frequency range[?] that must be stated.

Note 1: Flat noise power is expressed in dBrn (f₁ - f₂) or in dBm (f₁ - f₂). Note 2: "3-kHz flat weighting" and "15-kHz flat weighting" are based on amplitude-frequency characteristics that are flat between 30 Hz and the frequency indicated.

Source: from Federal Standard 1037C and from MIL-STD-188

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

French resistance

... groups organized in both occupied and unoccupied France. Many of them were former soldiers that had escaped the Germans or joined the resistance when they were released ...