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Feedback compensator in acoustic amplifying systems, hearing-aid, method for feedback compensation and use of said method in hearing-aids
Feedback compensator in acoustic amplifying systems, hearing-aid, method for feedback compensation and use of said method in hearing-aids
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机译:声音放大系统中的反馈补偿器,助听器,反馈补偿的方法以及该方法在助听器中的使用
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摘要
a ru00fcckkopplungskompensator (1) for hu00f6rhilfsgeru00e4te allows the erfindungsgemu00e4u00dfen arrangement of filters (17, 19) in a aufgespalteten signalpfad, with only one tank, two aufspaltungsknoten (11) and two additionsknoten (23), an adaptive ru00fcckkopplungskompensation you rchzufu00fchren.it is only in the ru00fcckkopplungskompensation ru00fcckkopplungsgefu00e4hrdeten band of the input signal (3). in addition to the filtering of the input signal (3), it is advantageous to the adaptive ru00fcckkopplungskompensationsfilter (25) to a bandbreitenbegrenztes signal, the enhanced output signal (9) is removed.
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