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What is WHIS? Wadai (or Wakayama University) Hearing Impairment System
Download WHIS
Preparation for using WHIS
Example of traingin program
Related papers and oral presentation
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WHIS: Wadai (or Wakayama University) Hearing Impairment System
This system allows normal hearing (NH) listeners to experience the difficulty that hearing impaired (HI) listeners have in everyday life. You can set hearing level (e.g. average of 80 year-old listener) and the degree of healtiness of OHC (outer hair cell).Download WHIS
▼ ManualUser's manual (pdf)
▼ Download WHISv225
(1) MATLAB version (GitHub)
(2) Windows10 stand alone version together with MATLAB runtime library (Google drive)
>> Setup manual (pdf)
Calibration of sound pressure level
You need to calibrate sound pressure level when using WHIS. The best practice is to use a reliable sound level meter and an artificial ear (e.g. B&K). But it may costs more than $10,000. For class room training, you may use alternative equipment, "ChomeJig" which we developed about $30.Sound leved confirmation using ChmomeJig(pdf)
Guide of ChomeJig (pdf)
If you are interested in ChomeJig, plase conact :
|
Toshio Irino
Auditory Media Laboratory Wakayama University irino [at] wakayama-u.ac.jp（[at] should be replaced properly） |
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