单词	價高昂
释义	同HIGH
随便看	noise filtering noise filtering gain noise floor noise footprint noise free noise free channel noise free picture noise free receiver noise frequency noise frequency {=nf} noise fringe noise from thermal power plant noise fugure noise fugure (in db noise fugure (in db, noise factor) noiseful noise gaussian noise generator noise grade noise immhunity noise immision level noise immunity noise immunity interference noise improvement factor noise in amplifier circuit