數碼壓縮 的英文怎麼說
中文拼音 [shǔmǎyāsuō]
數碼壓縮
英文
digital compression-
Encoding compression technology of digital audio in digital tv
論數字電視中數字音頻的編碼壓縮技術In all kinds of complicated network, oriented linking and unlinking, communication frequency resource is strained, and bandwith to transmitting audio frequency signal is too restricted, complicated and fluky, while audio frequency data exponential have been increased in the last several years. under the circumstances, based on the research of predecessor, this paper studies wavelet analysis ' s maths gist and practices significance on signal process, and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data, which gives attention to coding efficiency, multirate and compression delay. simulation experiment on the arithmetic has been done by matlab
針對無連接和面向連接的各種復雜網路環境下,通信頻帶資源緊張,音頻傳輸帶寬有限且復雜多變,而各種音頻數據又日益增多的局面,本文研究小波分析在信號處理方面的數學依據和在數據壓縮方面的實際意義,在前人不斷工作的基礎上,提出了一種優化小波包變換編碼方案用於音頻數據的壓縮演算法,兼考慮了編碼效率、多碼率和壓縮時延多個方面,並在matlab環境下做了模擬實驗,對各種音頻信號及多種小波函數做了模擬結果比較,實驗結果證明該演算法可以在一定計算復雜度下可以很好地改進壓縮效果,達到多碼率下實現實時編解碼的過程,在高速dsp晶元等硬體設備支持下,可以有效應用於實際復雜多變信源編碼。It has become one of the important and influencing standards of present mufti - media data compression encoding algorithm
它已經成為現在最重要、最有影響的多媒體數據壓縮編碼的國際標準之一。Firstly, four alternative mode was introduces for h. 263 data compress arithmetic : the mode of nonrestrictive sportive vector, syntax - based arithmetic coding mode, the mode of supernal forecast, and the mode of pb frame
首先詳細介紹了數據壓縮演算法h . 263以及h . 263演算法的四個可選模式:非限制運動矢量模式;基於語法的算術編碼模式;高級預測模式; pb幀模式。Information technology - digital compression and coding of continuous - tone still images - registration of jpeg profiles, spiff profiles, spiff tags, spiff colour spaces, appn markers, spiff compression types, and registration authorities regaut
信息技術.連續色調靜態圖象的數字壓縮和編碼. jpeg提問文件, spiff提問文件, spiff標識符, spiff顏色空間, appn標記, spiff壓縮型和注冊權威機構The company is a matter of professional re - produced video product design groups, companies established in 1997, bing on " efficient, pragmatic, self - confidence, i solemnly declare " entrepreneurship, after four years of growth, has mastered the television advertisements taken, recorded, and compiled 3d integration of advanced technology with a moment of the latest industry dynamics, constantly seeking innovative, rich in the spirit of professionals with various professional camera box machines, non - linear editing equipment class digital compression equipment, like high - quality creative, sophisticated quality of the production, enterprises and individuals to strive for excellence fuel
本公司是一家專業重事影視產品設計製作的團體,公司創建於1997年,秉存「高效、務實、自信、律己」的企業精神,歷經4年的成長,已掌握影視廣告攝、錄、編三維一體的先進技術,擁有一批時刻把握行業最新動態,不斷追求創意、富有開拓精神的專業人才,配備各類專業攝箱機、非線形編輯設備,一流數碼壓縮設備,願以高品位的創意,精良質素的製作,為追求卓越的企業及個人推波助瀾。It is constitutued of three parts, first part gives some basic knowledge about mpeg - 2 bitstream splicing, such as mpeg - 2 standard, linux and scte standard about digital program insertion. second part concerns the vbv buffer control, pcr, pts / dts adjustment
論文共分為三部分,第一部分首先討論了數位元組目插入的基本概念、應用范圍,編碼壓縮標準mpeg - 2 ,碼流拼接標準scte302001和scte352001 ,本論文的實現平臺linux 。The arithmetic coding data compression method is very well - known
算術編碼數據壓縮方法是非常著名的。An efficient test data compression technique based on codes
一種基於編碼的低硬體開銷的測試數據壓縮方法Digital compression and coding of continuous - tone still images : requirement and guidelines
數字壓縮和連續影調靜止圖像的編碼:要求和導則Information technology. digital compression and coding of continuous - tone still images : extensions
信息技術.連續影調靜態圖像的數字壓縮和編碼:擴充Information technology - digital compression and coding of continuous - tone still images : extensions
信息技術.連續調次靜止圖像的數字壓縮和編碼:擴展1 digital compression and coding of continuous - tone still images : requirement and guidelines erratum 1
數字壓縮和連續音調靜止圖像的編碼:要求和導則Information technology. digital compression and coding of continuous - tone still images. extensions
信息技術.連續色調靜止圖像的數字壓縮和編碼.增設部分Information technology - digital compression and coding of continuous - tone still images - compliance testing
信息技術.連續色調靜止成象的數字壓縮和編碼.合格試驗Information technology - digital compression and coding of continuous - tone still images : compliance testing
信息技術.連續色調靜態圖像的數字壓縮和編碼:一致性測試Information technology - digital compression and coding of continuous - tone still images - part 3 : exensions
信息技術.連續色調靜態圖像的數字壓縮和編碼.第3部分:擴展Digital audio broadcasting is a robust form of broadcasting using digital compression technology to deliver audio, text, pictures and data in a binary bit stream
數碼聲音廣播是一種嶄新的廣播模式,利用數碼壓縮技術,把不同類型的電臺節目等,轉化為一系列由二進制數字數元組成的數碼電腦編碼傳送。Digital audio broadcasting ( dab ) is a robust form of broadcasting using digital compression technology to deliver audio, text, pictures and data in a binary bit stream
數碼聲音廣播是一種嶄新的廣播模式,利用數碼壓縮技術,把不同類型的電臺節目等,轉化為一系列由二進制數字(數元)組成的數碼電腦編碼傳送。Offers a robust form of transmission in the broadcasting industry, using digital compression technology to deliver audio, text, pictures and data by reducing transmission bandwidth requirements, as well as storage requirements and provides digital quality and reliability
是一種以數碼方式廣播電臺節目的嶄新方法,利用數碼壓縮技術,把音樂訪問和不同類型的電臺節目等資訊,轉化為一系列由二進制數字數元組成的數碼電腦編碼傳送。分享友人