Effect on the speech reception threshold in noise of the recovery time of the compressor in the high-frequency channel of a two-channel aid.


This paper describes two experiments in a series evaluating and optimising a hearing aid incorporating two forms of automatic gain control (AGC). The first form is a front-end AGC which is normally slow acting and which compensates for variations in the overall level of speech from one situation to another. The second form of AGC follows the front-end AGC… (More)


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