fitting philosophy based on keyed in audiometric values · standard digital volume ... allowing a telecoil with a digital anti-hum filter to reduce interference from the ... for high power instruments · direct audio input high level compression ... varioslopetm filters high level compression gradually ... becomes independent of analog filters in p37 the original senso ddd patent ... for high power receivers varioslopetm filters fitting when using traditional filters ... fitting when using varioslopetm filters when fitting multi-channel hearing aids ... traditional filters with fixed orders rarely give the right ... losses are best fitted using low order filters to avoid peaks or valleys in the ... sloping hearing losses need high order filters to obtain a good compensation when ... dual channel senso p37 the varioslopetm filters provide natural slopes for most types ...