Chii chinonzi tonal kana izwi rezwi audiometry?

Zvemukati

• Mhando huru dze audiometry
• 1. Tonal Audiometry
• 2. Vocal audiometry
• Maitirwo ebvunzo
• Maitiro ekugadzirira bvunzo

Audiometry kuongororwa kwekuongorora kunoshanda kuongorora kugona kwekunzwa kwemunhu mududziro yemanzwi uye mazwi, zvichibvumira kuwanikwa kwekuchinja kwakakosha kwekunzwika, kunyanya kune vanhu vanoshanda munzvimbo dzine ruzha kwazvo.

Kune maviri akakosha marudzi e audiometry bvunzo: toni uye izwi. Iyo tonal inokutendera iwe kuti uzive huwandu hwenzvimbo dzinonzwikwa nemunhu iye, nepo izwi richinyanya kutarisa kugona kwekunzwisisa mamwe mazwi.

Kuongorora uku kunofanirwa kuitirwa mune yakasarudzika dumba, yakasarudzika kubva kuruzha, inopedza ingangoita maminetsi makumi matatu, haikonzere marwadzo uye inowanzoitwa nachiremba wekutaura.

Mhando huru dze audiometry

Kune maviri makuru marudzi e audiometry, ayo ari:

1. Tonal Audiometry

Tonal audiometry bvunzo inoongorora kugona kwemunhu kunzwa, ichimubvumidza kuona chikumbaridzo chake chekunzwa, chakadzika nechepamusoro, mune frequency frequency inosiyana pakati pe125 ne8000 Hz.

Chinyorwa chekunzvera ndiyo padiki padanho rekuwedzera kweruzha izvo zvinodikanwa kuitira kuti toni yakachena igone kunzwisiswa hafu yenguva padzinoratidzwa, pairi yega frequency.

2. Vocal audiometry

Vocal audiometry inoongorora kugona kwemunhu kuti anzwisise mamwe mazwi, kusiyanisa mamwe manzwi, anoburitswa kuburikidza nemahedhifoni, ane masimba akasiyana eruzha. Nenzira iyi, munhu wacho anofanira kudzokorora mazwi akataurwa nemuongorori.

Maitirwo ebvunzo

Iyo audiometry bvunzo inoitwa mukati mebooth iri kure nedzimwe mhere mhere inogona kukanganisa bvunzo. Munhu wacho akapfeka mahedhifoni akasarudzika uye anofanirwa kuratidza kune wekurapa wekutaura, kusimudza ruoko, semuenzaniso, kana uchinzwa kurira, uko kunogona kuburitswa munzvimbo dzakasiyana uye neimwe nzeve.

Muedzo uyu haukonzere chero kurwadziwa uye unotora chingangoita hafu yeawa.

Maitiro ekugadzirira bvunzo

Hapana gadziriro yakakosha inodiwa kutora bvunzo iyi. Nekudaro, mune dzimwe nguva, zvinogona kukurudzirwa kuti munhu wacho arege kufumurwa neruzha uye neruzha ruzha mumaawa gumi nemana apfuura.