0-9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Noise power in dBm, measured with psophometric weighting where where pWp is power in picowatts psophometrically weighted and dBa is the weighted noise power in dB referenced to 3.16 picowatts.