Haseki Sultan Mahallesi, Kızılelma Caddesi, No:35/A K.1 D.1 Fatih, İstanbul
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+90 552 746 82 30
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info@fic.com.tr
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905527468230
Degrees Of Hearing Loss
- -10 DB to – 15 dB normal hearing
- 16 DB – 25 dB ; very mild hearing loss,
- 26 dB – 40 dB ; Mild hearing loss,
- 41 dB – 55 dB ; moderate hearing loss,
- 56 DB to 70 dB ; moderately severe hearing loss
- 71 dB – 90 dB ; Advanced degree of hearing loss,
