quiet sound meaning in English
寂静之声
Examples
- Measured in decibels6 , noise intensity can range from zero , the quietest sound the human ear can detect , to over 160 decibels
按分贝计算，噪音强度可以从零(人耳所能感到的最低声音)到160分贝以上。 - What is more , people with normal hearing can pick up relatively quiet sounds ? say , an interesting conversation ? amid loud background noise
不仅如此，拥有正常听力的人，还能从吵杂的背景噪音之中，听出相当细微的声响（比如一段有趣的对话） 。