BONE CONDUCTION HEARING LEVEL The THRESHOLD OF HEARING measured by BONE CONDUCTION excitation, and expressed in DECIBELs relative to that specified as normal. The excitation of the bones of the head is realized with the use of a bone vibrator. home
The THRESHOLD OF HEARING measured by BONE CONDUCTION excitation, and expressed in DECIBELs relative to that specified as normal. The excitation of the bones of the head is realized with the use of a bone vibrator.
