Hdtv video decoder is a key component of high definition television receiver . as audio compression standard of atsc - hdtv , dolby ac - 3 is a high - quality , low - complexity multichannel audio coder which is used for more and more applications 作為atsc - hdtv系統(tǒng)的聲音制式標(biāo)準(zhǔn),杜比ac - 3是一種高質(zhì)量、低復(fù)雜度的多聲道聲音編碼壓縮技術(shù),被越來越多的應(yīng)用到各種場合。
It is a leap of multimedia software manufacture that we applied the multi - channel surround sound technology in academic music quality education , these not only has poured the vigor into the music quality education , but has expanded the application scope of modern education technology 本文將多聲道環(huán)繞聲技術(shù)引入到音樂欣賞課多媒體軟件制作中,是多媒體軟件制作層次的一個(gè)飛躍,既給音樂素質(zhì)教育注入了活力,又拓寬了現(xiàn)代教育技術(shù)的應(yīng)用范圍。
On the basis of the research for hi - fi audio development which relates to the mature family theater technology , this paper researched stream - media multi - channel surround sound technology which is a kind of front technique , also , analyzed difference between them , then , expatiated the making procedure of multi - channel surround sound technology in detail . finally outlook the applying of multi - channel surround sound technology in academic music quality education 本文從當(dāng)前已經(jīng)發(fā)展成熟的家庭影院技術(shù)出發(fā),詳細(xì)研究了與之相關(guān)的音頻制作處理技術(shù),在此基礎(chǔ)上,對流媒體的多聲道環(huán)繞聲這項(xiàng)較前沿的技術(shù)也進(jìn)行了跟蹤研究,分析了兩者之間的差異性,厘定出了兩類格式之間理論和技術(shù)差距,并對環(huán)繞聲制作的程序和步驟做了詳細(xì)的闡述。
Multi - channel surround sound technology obviously strengthened the music performance and the prominent music essential factors by its own characteristic such as immerse feeling , surrounding feeling , spatial feeling , level feeling , scene feeling , localization feeling , high degree of dissociation and so on , . inevitably , multi - channel surround sound technology is the development tendency of the 多聲道環(huán)繞聲以其自身的浸沒感、包圍感、空間感、層次感、現(xiàn)場感、定位感、高分離度等特點(diǎn),更加突出音樂的要素,明顯增強(qiáng)了音樂的表現(xiàn)力。
Windows media encoder 9 series is a powerful tool for content producers who want to take advantage of the many innovations in windows media 9 series , including high - quality multichannel sound , high - definition video quality , new support for mixed - mode voice and music content , and more Windows media編碼器9系列是一個(gè)強(qiáng)大的工具,對于希望充分利用windows media 9系列中的多項(xiàng)革新功能的內(nèi)容提供商而言無疑是個(gè)福音,這些功能包括高質(zhì)量多聲道音響高清晰度視頻質(zhì)量新增對混和模式的聲音和音樂內(nèi)容的支持以及其他更多功能。
Through contrasting the music essential factors of two kind of forms , such as melodies , rhythm , musical form structure , timbre , dynamics , speed feeling , it is proved that multi - channel surround sound can raise more artistic appreciation level of university student than the stereo sound technology in music appreciation class 通過學(xué)生對兩種格式的旋律、和聲、節(jié)奏、曲式結(jié)構(gòu)、音色、力度、速度等音樂要素的感受的對比分析,得出運(yùn)用多聲道環(huán)繞聲技術(shù)的音樂欣賞課比運(yùn)用立體聲技術(shù)的音樂欣賞課更能提高大學(xué)生的藝術(shù)欣賞水平和修養(yǎng)水平。
Based on the successful ewxr ews88r technology , dmx 6fire24 96 uses only the best in sound technology : 24bit 96khz transducer components for all inputs and outputs guarantee a straight frequency response and a signal - to - noise ratio beyond - 100db ! the bundled 5 ? " front module offers audiophile options to sound enthusiasts Dmx 6fire 24 96主要是由一片pci卡及一個(gè)內(nèi)接式的前置擴(kuò)充盒所組成, pci卡上包含了各式數(shù)字及模擬訊號內(nèi)部接口,外部則有一個(gè)line in及三個(gè)輸出接口,時(shí)下的多聲道音箱便可直接與pci卡連接作dvd視聽之用。