1 / 4

How your age affects your Hearing

How your age affects your Hearing. Background.

jeri
Download Presentation

How your age affects your Hearing

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. How your age affects your Hearing

  2. Background I picked this project because I was interested in the mosquito ring tone. The mosquito ring tone is a cell phone ring tone that emits a high frequency tone that is inaudible to adults. It is generally used in school so that teachers cannot hear a students cell phone ringing. I was interested because some people could hear it and some couldn’t. I wanted to know at what age can you hear certain frequencies. I tested different age groups and different frequency's. I will test a range of frequencies between 30 Hz to 3 KHz and a decibel range of 0db to -33db. I am testing The age groups of 11-13, 14-15, 20-25, 30-40, and 40-50.

  3. Materials • 1 pair of headphones

  4. Procedures • The person that I am testing wears

More Related