http://WWW.AARAVSPEECHANDHEARINGCLINIC.COM
AARAVSPEECHHEARINGCLINIC 5aa7694fbe98920a54d15746 False 34 8
OK
background image not found
Found Update results for
'conversation'
2
Noise Levels in the surroundings Bird Chirp - 10-15 dB The humming of a refrigerator - 40-45 decibels Normal conversation 50- 60 decibels Noise from heavy city traffic - 80-85 decibels Motorcycles - 95 decibels An MP3 player at maximum volume - 105 decibels Sirens - 120 decibels Firecrackers and firearms - 150 decibels As defined by NOHSC: 2009(2004), occupational noise-induced hearing loss (NIHL) means hearing impairment arising from exposure to excessive noise at work. Occupational noise-induced hearing loss is also commonly known as industrial deafness.
Digital Hearing Aids A digital hearing aid is a hearing device that receives sound and digitally codes (breaks sound waves up into very small, discrete units) before it gets amplified. A traditional analog hearing aid simply makes the sound wave larger to amplify sounds. Digital Hearing Devices have really rewritten the history in Hearing aid industry. Digital Aids are available in behind the ear, In the canal, completely in the canal forms. An analog hearing aids can only amplify incoming sound, and cannot adjust it, analog hearing aids very often amplify distracting background noise, making it challenging to hear in noisy environments and nearly impossible to understand conversation over the phone. We promote only Digital hearing aids in our clinic.
1
false