Localisation test - small angles

This test estimates how well you can tell where sounds are coming from. This is done by determining the angle at which you are able to tell if a sound source is located to your left or to your right. This test may be of interest to you if you have ever experienced problems locating a sound source, just from the sound alone.

Click here if you would like more information on sound localisation.

How to set up your computer for this test

Connect your speakers to the correct input on your computer Help Place the speakers at a distance of 50 cm (19.7 inches) from the listeners position. Place the middle of the two speakers 30 cm (11.8 inches) apart, centered around your computer screen.  These distances should be measured as accurately as possible - preferably using a ruler, a tape measure or similar. Click on help to see an example or printable plan. Help The test you are about to conduct needs JAVA 1.4 or higher. Check that you have this version of Java running on your machine - if the box below is green, you are ok and can continue with the test. If it is red, you will have download an upgrade of Java. Please click on help for information on how to download the latest version of Java. Help
To adjust the volume to a comfortable level:
  1. Connect your speakers (see 1.)
  2. Switch your speakers on.
  3. Click on the "Start" button on the right to start a signal
  4. Adjust the volume to a comfortable level - ensuring that you are able to hear the signal clearly.

Click on Help for instructions on how to adjust your computer's volume

Help

Be sure that your speakers are correctly positioned (left speaker on the left; right speaker on the right). Clicking on the left, should play a signal coming from the left speaker. 
If the signal comes from the right, please switch your speakers over.
NOTE:
  • This test should be conducted in a quiet environment. If you use hearing aids, you should remove them before taking this test.
  • You should not use the standard "built in" speakers of your computer for this test. This test relies on the use of a set of peripheral speakers, which should be positioned in the way described in point 2, above.
  • You will need to do this test using a fast internet connection (i.e. broadband). If you hear drop-outs (silent intervals) in the sound than the connection you are using is not fast enough to do this test.
  • This test focuses on sound localisation. This will provide you with an idea how well you can tell where sounds are coming from. However, it does not cover all aspects of hearing and can as such not be considered as a full hearing test or a medical diagnosis. To obtain a more detailed hearing assessment, please visit your GP and ask to be referred to an audiology or ENT department.

All OK? When you are happy with your set up click NEXT