Barka da zuwa gidajen yanar gizon mu!
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Na'urar auna ji da ji ta LMEC-28

Takaitaccen Bayani:

Wannan kayan aikin ya dace da ɗaliban da ke karatun digiri na farko a fannin likitanci da kuma waɗanda suka kammala karatun digiri na biyu don auna lanƙwasa ƙofar shiga. Gabaɗaya, ma'anar matakin jin zafi ya kamata ya kai ga ciwon kunne, amma ɗalibai suna buƙatar fahimtar ƙa'idar gwajin ne kawai, kuma lokacin auna matakin jin zafi, suna buƙatar daidaita matakin matsin sauti zuwa kunne kuma su ji kamar ba za a iya jurewa ba. Ta hanyar gwajin, ɗalibai za su iya fahimtar ilimin zahiri na ƙarfin sauti, matakin ƙarfin sauti, ƙara, matakin ƙara da lanƙwasa na ji, kuma su kafa tushe mai kyau don amfani da na'urar auna sauti ta asibiti a nan gaba.


Cikakken Bayani game da Samfurin

Alamun Samfura

Ayyuka

1. Kwarewa a hanyar aunawa ta ji da ji;

2. Kayyade lanƙwasawar kunnen ɗan adam.

 

Sassa da Bayani dalla-dalla

Bayani

Bayani dalla-dalla

Tushen sigina Mita: 20 ~ 20 khz. daidaitaccen sine wave

(mai sarrafa maɓallan wayo)

Mita mita ta dijital 20 ~ 20 kHz, ƙuduri 1 hz
Mita ƙarfin sauti ta dijital (mita db) Dangantaka -35 db zuwa 30 db
Na'urar Kai Matsayin saka idanu
Amfani da wutar lantarki < 50 w
Littafin Umarni Sigar lantarki

  • Na baya:
  • Na gaba:

  • Rubuta saƙonka a nan ka aika mana da shi