On December 20, 2007, cirrusLogic company (Na Sida overcomes code: CRUS) the Du Biyin that the global head money that rolls out application of TV of needle logarithm word uses room of Du Bishi check is measured (Dolby®Volume) frequency DSP processor of the technology. In mass production today, the CS48DV2 that the function secures is a support the double passageway processor that Du Biyin measures a technology. Revolutionary Du Biyin measures a technology to be able to help an user avoid suffer the worry with volume abhorrent level. This technology can implement the volume standard with TV content uniform harmony, when if insert,sowing acerb and harsh advertisement or switch channel. Revolutionary technology conduces to audience proper motion setting its ideal volume standard, make volume maintains in this level, and without giving thought to phonic source or content how. CirrusLogic plans to be more consumptive electron products compositive Du Biyin measures a technology, be like frequency / system of movie theater of family of video receiver, miniature, and stereo sound system. TerryRitchie of chief inspector of sale of DSP of company of CirrusLogic of frequency DSP processor expresses: "Without doubt, du Biyin measures a technology was 2008 one of necessary functions that digital TV designs. As CS48DV2 roll out, cirrusLogic can help television manufacturer more fast, handy, roll out this function with lowermost cost. The analyst studies a proposal, the digital TV product that introduces Du Biyin to measure a technology can offer the significant advantage that is aimed at competitor for manufacturer, more important is, this technology solved the basic problem that puzzles an user. " the base that Du Biyin measures a technology is engine of processing of a sound, used prevent the fruit that how is research mankind felt and handles sound side a few years than the company. Although other in the past product also is trying to solve the problem with abhorrent volume, du Biyin measures a technology still is an innovation solution that solves this problem, offerred more advanced means in field of fashion of people listen respectfully. Du Biyin measures a technology to control a technology to comprise by two kinds of powerful volume: Modeler and Leveler. Leveler can measure volume of frequency content appreciable ceaselessly, undertake through feeling processing engine multistage gain is amended. This will conduce to implementation polyphonic source is same can feel volume level. When inferior volume level, human audition often is met oversight is very much subtle content. VolumeModeler technology is met basis content and broadcast a level to be analysed ceaselessly and amend these frequency, make frequency restores appreciable fiducial broadcast a level. The vivid sex of this ameliorable frequency content, intelligibility and audibility.
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