Implementation of CIS speech signal processing for cochlear implants by using wavelet transform;

Performance of STFT in speech processing used for cochlear implant;

Study on Electrode Array of Cochlear Implant Based on MEMS;

Bark wavelet transform is used to realize speech in electronic cochlear implant and to realize speech enhancement combined with human ear’s auditory system.

Bark wavelet transform,which is more suitable to human ear’s auditory system,is first used in this new algorithm to realize speech in electronic cochlear implant.

Cochlear implant(CI) is a neural prosthetic device used to provide the sensation of sound to those who are profoundly deaf by delivering electrical stimulus to auditory nerve directly.

The development of speech coding strategies for cochlear implants;

Objective To introduce the wavelet zero -cross stimulation algorithm and based on which to design and implement the cochlear implants.

Cochlear implants(CI) are medical devices that can restore partial hearing to a profoundly or totally deafened person via exciting the residual heating neurons directly in accordance with the principle of functional electrical stimulation.

The Analysis of Electrocochleogram in Patients with Sudden Deafness;

Effects of hyperthermia on electrocochleogram-brainstem auditory evoked potentials synthetic wave in guinea pigs;

Aim: To study the effects of hyperthermia on electrocochleogram (ECochG) and its wave origin.

Alternating clicks-evoked ECochG in auditory neuropathy/auditory desynchronization;

Method:Fifteen patients with delayed endolymphatic hydrops were tested with pure tone threshold, ECochG,bithermal caloric test and vestibular evoked myogenic potentials test to detect the lesioned side and the extent of hydrops.

Methods Cases of MD in children seen at the Dizziness Center between January 2004 and July 2007 were reviewed for their clinical manifestations,electrocochleography(ECochG),vestibular evoked myogenic potential(VEMP),caloric test and pure tone audiometric results.