CMOS Analog Integrated Circuits for Cochlear Implant System

Simple item page
dc.contributor.authorDuminda Kumara, L. A.
dc.contributor.authorPaasi, Ari
dc.contributor.authorFdirisinghe, Mahesh
dc.date.accessioned2021-02-11T06:31:04Z
dc.date.available2021-02-11T06:31:04Z
dc.date.issued2012
dc.description.abstractFor centuries, people believed that it's a miracle to restore hearing to the complete disability of hearing (deaf). About forty years ago scientists first attempted to restore normal hearing to the deaf by electrical stimulation of the auditory nerve (Philipos, 1998). With the modern developments, the auditory sensations elicited by electrical stimulation give comfortable hearing for the deaf people. Final product of the latest research called "cochlear implant",which can be implanted in the inner ear and can restore partial hearing to profoundly deaf people.Patients withcochlear implants can now communicate without lip-reading or signing, and some can communicate even over the telephone. This paper describes the design and simulation of a low power signal processor which can be used as analog signal processor of main Cochlear implant system using 0.13 um CMOS technology. The signal processor circuit which is made up of band pass filter, envelop detector and dual slope convertor are based on newly design operational transconductance amplifier (OTA).The propose system has been designed using CMOS technology by means of Cadence CAD tool. The simulations were performed under normal condition using Hspice Simulator and Cscope graphical circuit simulator software for Linux.en_US
dc.identifier.issn2235-9877
dc.identifier.urihttp://www.erepo.lib.uwu.ac.lk/bitstream/handle/123456789/5986/563-CMOS%20Analog%20Integrated%20Circuits%20for%20Cochlear%20Implant%20System%20.pdf?sequence=1&isAllowed=y
dc.language.isoenen_US
dc.publisherUva Wellassa University of Sri Lankaen_US
dc.relation.ispartofseries;Research Symposium
dc.subjectBiologyen_US
dc.subjectScience and technologyen_US
dc.titleCMOS Analog Integrated Circuits for Cochlear Implant Systemen_US
dc.title.alternativeResearch Symposium 2012en_US
dc.typeOtheren_US
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
563-CMOS Analog Integrated Circuits for Cochlear Implant System .pdf
Size:
1.34 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Research Symposium-2012