You mean 90dB will sound twice as loud than 87dB. It is double every 3dB.
Name
Email
Reason
Now that we've thrown 'em off the trail, use the form below to get in touch with the people at Engadget. Please fill in all of the required fields because they're required.
You mean 90dB will sound twice as loud than 87dB. It is double every 3dB.