Sentences with frequency spectrum
fre·quen·cy spec·trum
F f - The use of higher frequencies is desirable because of the smaller antenna size, the improved directional effect of the antennae, and the broader available frequency spectrum.A full-range device is any audio device capable of capturing, reproducing, or processing the full audio frequency spectrum of 20 Hz to 20 kHz.The frequency spectrum of an electrical signal is the distribution of the amplitudes and phases of each frequency component against frequency.