Objectives:To observe the high frequency audiometric characteristics of patients with vertigo and Tinnitus.
目的:为探讨耳鸣及眩晕对高频听力的影响。
May instruct and supervise audiometric technicians, students and other health care personnel.
指导并监督听力医生、学生机其他卫生保健人员。
The Contents include anatomical pathways of the acoustic reflex, various pathological reflex types and related audiometric test .
声反射的解剖路径、各种病理情况下声反射的类型及与其他听力学检查结果之间的关系等。
The result shows that our developed Chinese speech audiometric system may evaluate the ability of speech discrimination and is suitable for clinical testing.
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1 : reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones.
声学。测听设备校準用参照区。第1部分:纯音和耳挂式耳机的参考等效阈声压级。
The result shows that our developed Chinese speech audiometric system may evaluate the ability of speech discrimination and is suitable for cli…
All the subjects sat in the standard audiometric room, the air and bone conducted pure-tone auditory thresholds were examined by the professional technician.
受试者坐在标準测听室内,由专业技师检查气、骨导纯音听阈。
Insert earphones, coupled to the ear canal by means of a long plastic tube and soft ear plug are being used for a number of audiometric applications as an alternative to supra aural earphones.