The device can convert sounds of around 100 decibels -the equivalent of noisy traffic, a passing train or a nearby lawnmower -into a mild electrical current.
这种装置能将100分贝左右的声音转换成轻微的电流，100分贝相当于嘈杂的车流、一辆疾驰的火车或者附近剪草机工作时发出的噪音。
For signal conditioning hardware to condition a signal, or for the DAQ device to measure it directly, you must first convert it to an electrical signal such as voltage or current.
对于信号调节、信号硬件调理或是DAQ设备直接测量，你首先必须将其换算成电信号，如电压或电流。
The device can convert sounds of around 100 decibels - the equivalent of noisy traffic, a passing train or a nearby lawnmower - into a mild electrical current.
这种装置能将100分贝左右的声音转换成轻微的电流，100分贝相当于嘈杂的车流、一辆疾驰的火车或者附近剪草机工作时发出的噪音。
The device can convert sounds of around 100 decibels - the equivalent of noisy traffic, a passing train or a nearby lawnmower - into a mild electrical current.
这种装置能将100分贝左右的声音转换成轻微的电流，100分贝相当于嘈杂的车流、一辆疾驰的火车或者附近剪草机工作时发出的噪音。
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