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Effects of Hearing Loss
 
Mild Hearing Loss
  • Causes difficulty hearing soft speech at conversational level.
  • Difficulty hearing in noise.
Moderate Hearing Loss
  • Causes difficulty hearing speech at conversational level.
  • Increasing difficulty in group discussions and significant problems understanding in background noise.
Moderately-Severe Hearing Loss
  • Can hear only loud speech in quiet situations.
  • Extreme difficulty understanding conversation in background noise.
Severe Hearing Loss
  • Typically will not hear loud speech.
  • Relies heavily on speech/lip-reading cues.
  • May be a candidate for a cochlear implant.
Profound Hearing Loss
  • May hear loud environmental sounds.
  • Likely to be a good cochlear implant candidate, depending on duration of profound hearing loss. 

Chart

Hearing Threashold 

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