The institute is equipped with following basic instruments and devices, including a Re- Shielding audiometric examination suite, Audiometers, Hearing aid analyzers, an Auditory brainstem response audiometer, Otoacoustic emission analyzers, a VNG and ENG combination system, Sound level meters, an Electroglottograph (EGG), KAY CSL-4500, CSL-4300, speech analyzer and synthesis programs, a delay auditory feedback device and speech training feedback systems, etc. These equipments not only serve as a bridge from ‘theory‘ to ‘practice’, but also to play a important role for fundamental instruments in researching and teaching.