 |
 |
|
 |
 |
|
|
|
|
|
|
Encyclopedia :
T :
TH :
THR :
Threshold of hearing |
|
|
Threshold of hearingThreshold of hearing is the sound pressure level SPL of 20 µPa (micropascals) = 2 × 10-5 pascal (Pa). This low threshold of amplitude (strength or sound pressure level) is frequency dependent. See the frequency curve at absolute threshold of hearing.See also
|
|
|
This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License. |
|
| © 2008 Chamas Enterprises Inc. |
