white noise

noise that contains many frequencies with approximately equal energies 白噪声; 白噪音.

whistle, whistle-stop, whistling, whit, Whit Sunday, white, white ant, white cell, ,white corpuscle, white coffee, white dwarf, white ensign, white flag, white heat, white hope, white horses, White House, white lead, white lie, white man (fem 阴性作 `white woman), white meat, White Paper, white pepper, white sauce, white slave, white spirit, white tie, white wedding, white wine, white-collar, white-hot, whitebait, Whitehall, whiten, whiteness, whitewash, whither, whiting, whitish, whitlow, Whitsun,