Full Text Available
Note: Clicking the button above will open the full text document at the original institutional repository in a new window.
Computer assisted audiometric evaluation system
A computer-based audiometric evaluation system has been developed. The system makes use of an IBM PC/XT/AT compatible personal computer to perform pure tone and speech tests and · comprises a plug-in card and custom software. The card contains pure tone and masking noise generators, together with am...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Thesis |
| Language: | English |
| Published: |
Division of Biomedical Engineering
2017
|
| Subjects: | |
| Tags: |
No Tags, Be the first to tag this record!
|
| _version_ | 1867613273859293184 |
|---|---|
| access_status_str | Open Access |
| author | Weiss, Martin |
| author2 | Poluta, Mladen |
| author_browse | Poluta, Mladen Weiss, Martin |
| author_facet | Poluta, Mladen Weiss, Martin |
| author_sort | Weiss, Martin |
| collection | Thesis |
| description | A computer-based audiometric evaluation system has been developed. The system makes use of an IBM PC/XT/AT compatible personal computer to perform pure tone and speech tests and · comprises a plug-in card and custom software. The card contains pure tone and masking noise generators, together with amplifiers for a. set of headphones .and bone conduction transducer, patient and audiologist microphone amplifiers and a hand-held infra-red remote-control unit. A voice-operated gain-adjusting device on the audiologist's microphone eliminates the need for a sound pressure level meter during speech tests. The software-based user-interface makes use.of overlaid pop-up menus, context sensitive assistance.and a text editor on a graphics screen. Pure tone and speech data are acquired and displayed on a dynamic audiogram and speech discrimination gram respectively. This data may be stored and later retrieved from a patient data base. Further audiometric tests may be incorporated at a later stage. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/25671 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:33:31.121Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| publisher | Division of Biomedical Engineering |
| publisherStr | Division of Biomedical Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/25671 Computer assisted audiometric evaluation system Weiss, Martin Poluta, Mladen Audiometry - instrumentation Computers Hearing Tests - instrumentation Speech Tests - instrumentation Biomedical Engineering A computer-based audiometric evaluation system has been developed. The system makes use of an IBM PC/XT/AT compatible personal computer to perform pure tone and speech tests and · comprises a plug-in card and custom software. The card contains pure tone and masking noise generators, together with amplifiers for a. set of headphones .and bone conduction transducer, patient and audiologist microphone amplifiers and a hand-held infra-red remote-control unit. A voice-operated gain-adjusting device on the audiologist's microphone eliminates the need for a sound pressure level meter during speech tests. The software-based user-interface makes use.of overlaid pop-up menus, context sensitive assistance.and a text editor on a graphics screen. Pure tone and speech data are acquired and displayed on a dynamic audiogram and speech discrimination gram respectively. This data may be stored and later retrieved from a patient data base. Further audiometric tests may be incorporated at a later stage. 2017-10-13T13:10:32Z 2017-10-13T13:10:32Z 1991 2017-04-10T13:19:38Z Master Thesis Masters MSc (Med) http://hdl.handle.net/11427/25671 eng application/pdf Division of Biomedical Engineering Faculty of Health Sciences University of Cape Town |
| spellingShingle | Audiometry - instrumentation Computers Hearing Tests - instrumentation Speech Tests - instrumentation Biomedical Engineering Weiss, Martin Computer assisted audiometric evaluation system |
| thesis_degree_str | Master's |
| title | Computer assisted audiometric evaluation system |
| title_full | Computer assisted audiometric evaluation system |
| title_fullStr | Computer assisted audiometric evaluation system |
| title_full_unstemmed | Computer assisted audiometric evaluation system |
| title_short | Computer assisted audiometric evaluation system |
| title_sort | computer assisted audiometric evaluation system |
| topic | Audiometry - instrumentation Computers Hearing Tests - instrumentation Speech Tests - instrumentation Biomedical Engineering |
| url | http://hdl.handle.net/11427/25671 |
| work_keys_str_mv | AT weissmartin computerassistedaudiometricevaluationsystem |