apashravya

apashravya se aashay un yaantrik tarangon se hai jinki aavrutti 20 harts se kam hoti hai. saamaanya manushya lagbhag 20 harts se lekar 20 hajaar harts ki tarangon ko sun sakta hai, jinhein shravya tarangein kehte hain.

inhein bhi dekhein

baahari kadiyaaain