[Mechanical impedance of human parotid area tissues (mastoid)].
Frequency relationship of mechanical impedance of human mastoid has been recorded within the frequency range of 125-15 000 Hz. The technique of measuring mechanical impedance has been described and its error evaluated. From the results obtained equivalent parameters of the mechanical system imitating acoustic properties of human mastoid are calculated. These parameters can serve as the basis for developing the device artificial mastoid.
D000162:Acoustics; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008416:Mastoid; D008875:Middle Aged; D011474:Prosthesis Design
Mekhanicheskiĭ impedans tkaneĭ zaushnoĭ oblasti (mastoid) cheloveka