3 ms·
3 dB difference is a doubling/halving of amplitude. Not sure if that's what you meant with apparent loudness?
by lucb1e 4y ago
3 dB difference is a doubling/halving of amplitude. Not sure if that's what you meant with apparent loudness?
- ravel-bar-foo 4y agoEnergy of a wave is proportional to the square of amplitude, so I guess they took the square of the doubled amplitude in dB.
- taejavu 4y agoI mean how loud it sounds, the subjective “volume”. It’s not exact, but it’s a useful rule of thumb.