The use of electronic devices to reduce sound transmission is known as:
A)Noise-induced reduction
B)Active noise reduction
C)Impulsive noise reduction
D)None of the above

Question

Quizplus · Accepted Answer

The use of electronic devices to reduce sound transmission is known as active noise reduction, also known as noise cancelling. This technology uses microphones to detect ambient noise and then generates an inverse sound wave that cancels out the ambient noise, thereby reducing the overall sound level.

The Use of Electronic Devices to Reduce Sound Transmission Is