高通线路只用了一只电容，低通线路只用了一个电感，完全奉行极简原则，将分音器元件的干扰降到最低程度。
Both high-pass circuit and low-pass circuit use only one capacitor, which goes well the principle of simplicity to reduce the interference of crossover elements to the lowest.
约一分钟后，吊在接收船下的传声器收听到这一声音。
About a minute later, the sound is picked up by a microphone suspended under the receiving ship.
有效识别舱音记录器声信息对失事飞机原因调查十分重要。
It's very favorable for accident cause investigation of wreckage airplane if Cockpit Voice Recorder (CVR) 'sound information is effectively identified.
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