When such "big" sounds are required, the recordist will begin contacting professionals or technicians in the same way a producer may arrange a crew; if the recordist needs an explosion, he may contact a demolition company to see if any buildings are scheduled to be destroyed with explosives in the near future.
当这种“大”声音要用到时，录音师会开始联系专家或技师就像制作人安排一个人员一样；如果录音师需要一个爆炸，她可能联系一个爆破公司来看看是否有什么建筑物最近被安排炸倒。