Sökning: "noice cancelling technique"

Hittade 1 uppsats innehållade orden noice cancelling technique.

  1. 1. Aktiva headset

    Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för signalbehandling

    Författare :Stefan Karlsson; [1996]
    Nyckelord :headsets; noice cancelling technique;

    Sammanfattning : This Master thesis report describes how hearing protectors can give higher attentuation to low-frequency noise when using electronic filter and active noise cancelling technique. The method described is a feedback coupling by a digital or analog filter. LÄS MER