Method of adjusting a hearing apparatus with the aid of the sensory memory

1. A method of adjusting a hearing apparatus of a user, the method which comprises:

testing an auditory sensory memory of the user of the hearing apparatus to generate at least one test result, the testing including:

in a first step,

presenting to the user a first binaural sound comprising two individual sounds, one sound for each ear, with a first interaural time difference or first interaural level difference between the two individual sounds;

then, presenting a second binaural sound comprising two individual sounds, one sound for each ear, with a second interaural time difference or a second interaural level difference between the two individual sounds; and

in a subsequent step,

receiving information supplied by the user from the user's auditory sensory memory after the first step about the time difference or level difference in the first binaural sound and in the second binaural sound; and

adjusting the hearing apparatus in dependence on the at least one test result.

2. The method according to claim 1 , wherein the testing step further comprises:

in a second step subsequent to the first step, causing the user to supply information about the time difference or level difference in the first sound and in the second sound from the user's sensory memory; and

in a following third step, obtaining the test result from the information.

3. The method according to claim 2 , which further comprises:

in the first step, presenting to the user at least one additional sound comprising two individual sounds with a third interaural time difference or level difference;

in the second step, enabling the user to also supply additional information about the time difference or level difference in the additional sound; and

in the third step, taking the additional information into consideration for the test result.

4. The method according to claim 3 , which comprises, prior to the first step, performing a discriminatory test as to whether the user can distinguish two sounds with different interaural time differences and/or level differences at all.

5. The method according to claim 2 , which comprises repeating the first and second steps a plurality of times with respectively changed parameters, and forming the test result in the third step from the information provided by the user from all repetitions.

6. The method according to claim 1 , which comprises, prior to testing the auditory sensory memory, performing a discriminatory test as to whether the user can distinguish two sounds with different interaural time differences and/or level differences at all.

7. The method according to claim 1 , which comprises adjusting one or both of a directionality and a binaural signal processing of the hearing apparatus on a basis of the test result.

8. The method according to claim 1 , wherein the testing step includes examining a retentiveness with respect to at least one parameter selected from the group consisting of pitch, phase, tone, loudness, and a combination thereof, and a dynamic change in one or more of the parameters so tested, and wherein the sounds are monaural or each binaural sound has identical individual sounds for the left and right ears of the user.

9. The method according to claim 8 , which comprises adjusting a frequency compression, a sound balance, a music program, or a feedback suppression with the aid of a test result concerning the pitch parameter.

10. The method according to claim 8 , which comprises adjusting a music program, a directionality or a sound balance with the aid of a test result concerning the phase parameter.

11. The method according to claim 8 , which comprises adjusting a sound balance, an amplification, a sound sharpness, a HiFi feature, a compression or a frequency range with the aid of a test result concerning the tone parameter.

12. The method according to claim 8 , which comprises adjusting a compression or an amplification with the aid of a test result concerning the loudness parameter.

13. An adjustment mechanism for adjusting a hearing apparatus, comprising:

a test device configured for testing an auditory sensory memory of a user of the hearing apparatus and for obtaining at least one test result, the test device configured to:

in a first step,

present to the user a first binaural sound comprising two individual sounds, one sound for each ear, with a first interaural time difference or first interaural level difference between the two individual sounds;

then, present a second binaural sound comprising two individual sounds, one sound for each ear, with a second interaural time difference or a second interaural level difference between the two individual sounds; and

in a subsequent step,

receive information supplied by the user from the user's auditory sensory memory after the first step about the time difference or level difference in the first binaural sound and in the second binaural sound; and

an adjusting mechanism for adjusting the hearing apparatus in dependence on the at least one test result.