METHOD AND DEVICE FOR LOUDNESS LEVEL REGULATION,申请号RU20080100067-传众专利搜索

METHOD AND DEVICE FOR LOUDNESS LEVEL REGULATION

申请公布号：RU2365030(C1)

申请号：RU20080100067

申请日期：2008.01.10

申请公布日期：2009.08.20

申请人：

AVERMEDIA TEKNOLODZHIZ, INK.

发明人：LIN' JUN-DA;CHAN VEHJ-CHEH

分类号：H03G3/20

主分类号：H03G3/20

摘要：FIELD: physics; communication. ^ SUBSTANCE: method and device for regulation of loudness level are offered. The device 1 of loudness level regulation contains a definition module 20, a memory module, the first counting module 24 and the second counting module 26. The first counting module 24 contains a comparator 240 and a multiplier 241. The definition module 20 receives an input acoustical signal where the input acoustical signal is connected with set of input sound sources and corresponds to one of the specified input sound sources, besides; the definition module mounts change of a corresponding input sound source of an input acoustical signal. The memory module keeps set of input sound records. The first counting module calculates an input acoustical signal according to an input acoustical signal and input sound records. ^ EFFECT: development of an effective way and a device for regulation of loudness level. ^ 7 cl, 3 dwg