apashravya

is lekh mein sandarbh ya sootr naheen diye gaye hain. krupaya vishvasaneeya sootron ke sandarbh jodkar is lekh mein sudhaar karein. bina sootron ki saamagri ko hataaya ja sakta hai. (September 2014)

yeh lekh ek aadhaar hai. aap ise badhaakar vikipeediya ki sahaayata kar sakte hain. the va b

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.

• dhvaniki
• paraashravya

• Inframatics, an international infrasound monitoring organization
• NOAA Infrasonics Program
• US Army Space and Missile Defense Command Monitoring Research Program
• Los Alamos Infrasound Monitoring Laboratory
• Infrasonic and Acoustic-Gravity Waves Generated by the Mount Pinatubo Eruption of June 15, 1991, Makoto Tahira, Masahiro Nomura, Yosihiro Sawada and Kosuke Kamo