Under the standard, this should provide the hearing aid user with normal use while using the hearing aid with the particular wireless mobile device. A sum of 6 or more would indicate excellent performance.
However, these are not guarantees that all users will be satisfied. T ratings work similarly.
M3 | + | M2 | = 5 | |
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T3 | + | T2 | = 5 |
The HAC rating and measurement procedure are described in the American National Standards Institute (ANSI) C63.19 standard.
HAC for Newer Technologies
This device has been tested and rated for use with hearing aids for some of the wireless technologies that it uses. However, there may be some newer wireless technologies used in this device that have not been tested yet for use with hearing aids.
It is important to try the different features of this device thoroughly and in different locations, using your hearing aid or cochlear implant, to determine if you hear any interfering noise.
Health and Safety Information | 14 |
