倍频带声压级
frequency band sound pressure level
宽频带声波测井
wide-band acoustic logging
声频带通放大器
band-pass audio amplifier
倍频程带声压级
octave band pressure level
部分频带噪声干扰
partial-band noise jamming
partial-band noise interference
partial-band Gaussian noise jamming
PBNJ
单面频带噪声
single sideband
single mode fiber local injection and detection
低噪声超宽频带
low-noise ultrabroad-band
多声道视频磁带录像机
multi-audio-track video tape recorder
宽带高频噪声干扰
interference of wide-band and high-frequency noise
宽频带超声脉冲
broad band ultrasonic pulse