Immittance bridge | Article about immittance bridge by The Free Dictionary
immittance bridge[i′mit·əns ‚brij]
A modification of an admittance bridge which compares the output current of a four-terminal device with admittance standards in a T configuration in order to measure transfer admittance by a null method.
References in periodicals archive
To obtain impedance measurements in both patients, we used a GS133 immittance bridge
and a 226-Hz probe tone for tympanometry.
There was no evidence of a fistula sign on either electronystagmography or acoustic immittance bridge
 Tympanometry and acoustic reflex testing were performed with the Grason Stadler 33 Clinical Immittance Bridge
(GSI, calibrated in accordance with ANSI's 1987 specifications).