No. 140 dB is approximately 256 sones. So 134 sones is quieter than 140 dB. At 140 dB, you experience not just pain but potential eardrum rupture.
Unpacking Sone 134: Understanding the Power of Sound sone 134
It was on a Thursday that Mara first noticed the staircase. She had walked Sone 134 a dozen times, once late enough to see the cat with the blue scarf that claimed the park bench, once early enough to watch the bakers roll their dough like prayers. This time, a narrow metal stairwell, wedged between a locksmith and a faded poster for a play no one remembered, caught her eye. The stairwell climbed not up but inward, folding into an aperture that did not appear on any map she owned. Where a door should have been there was only a curtain of ivy, sticky with the city’s damp. At 140 dB, you experience not just pain