Hearing Loss
|
Normal
  |
Mild
 |
Moderate
 |
Speech
|
|
|
|
| Single speaker |
|
|
|
| Dialog two speaker |
|
|
|
| Announcement in station |
|
|
|
| In a restaurant |
|
|
|
|
|
|
|
Environmental
|
|
|
|
| In the mountains |
|
|
|
| Birds singing |
|
|
|
| Frogs |
|
|
|
| Ducks |
|
|
|
| Industry |
|
|
|
| In traffic |
|
|
|
|
|
|
|
Music
|
|
|
|
| Piano |
|
|
|
| Clarinette |
|
|
|
| Classical: Beethoven |
|
|
|
| Children singing |
|
|
|
| Pop |
|
|
|
|
|
|
|
Background Noise
|
|
|
|
| Telephone |
|
|
|
