1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Wave and sound

  1. Nov 16, 2007 #1
    1. The problem statement, all variables and given/known data

    I read this question online.
    Estimate the length of your ear canal. Regard the canal as a narrow tube that is open at one end and closed at the other, at approximately what fundamental frequency would you expect you hearing to be most sensitive? Explain why you can hear especially soft sounds just around this frequency.

    2. Relevant equations

    3. The attempt at a solution
  2. jcsd
  3. Nov 17, 2007 #2

    Shooting Star

    User Avatar
    Homework Helper

    The human ear is most sensitive to the human speech bandwidth, which is from 500-4000 Hz, particularly at about 4,000 Hz.

    The ear canal can be treated as open pipe resonating at that frequency, and the length estimated by f=v/(2L).
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Wave and sound
  1. Waves of sound (Replies: 20)

  2. Waves and Sound - (Replies: 1)

  3. Sound Waves (Replies: 3)

  4. Sound Wave (Replies: 1)