聲幀率 的英文怎麼說
中文拼音 [shēngzhènglǜ]
聲幀率
英文
acoustic frame rate
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幀 :
量詞（幅, 用於字畫）
-
率 :
率名詞（比值） rate; ratio; proportion
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Then we consider the applications of music structure to audio - based mir and music summarization based on the labeled music structure information. first we extract the pitch class profile ( pcp ) feature vector through the analysis of music representation
首先通過分析音樂的表達方式提取了pcp特徵，這是一種基於
幀的特徵，它較好的結合了
聲學層的頻
率和音樂語義層的十二平均律信息。
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Embedded technologies, multi - way technologies and sampling technologies are used to reduce the sampling rate by software, so that the system can provide appropriate image format according to the condition of network and can eliminate aliasing noise. the system also uses motion detection to control the frame rate. therefore, the system can save transmission bandwidth effectively and design to provide multiple degrees qos according to the network condition
本方案採用了嵌入式技術和多路技術，並從采樣技術入手，軟體調整采樣
率，使得系統能夠根據網路狀態提供適當格式的圖像，消除欠采樣噪
聲，而且通過運動檢測來控制
幀率，從而可以有效地節省傳輸帶寬，達到根據網路情況自適應地提供多種qos服務等級的目的。
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G723 aerithemetic is a compressing arithemetic that proposed by itu - t and applied in speech and other audio frequency signals of low velocity multimedia services, such as : h. 323, h. 324 system. this arithemetic provides inspection to silence speech frames and fills in comfortable noise when it is silence. if optimize system and increase the complexity limitedly, we can get higher quality of speech. g723. 1 is also available in music or other voice signals, but the managing effect is not as good as speech ' s
G . 723演算法是itu - t建議的應用於低速
率多媒體服務中語音或其它音頻信號的壓縮演算法，例如： h . 323 ， h . 324系統。這種
聲碼器具備兩種比特
率： 5 . 3kbps ， 6 . 3kps 。在
幀邊界處可以在兩種速
率之間進行切換。
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The speech coder has two kinds of bit rate, which are 5. 3kbps and 6. 3kbps, so that it can switches at frame boundaries
這種聲碼器具備兩種比特率: 5 . 3kbps 、 6 . 3kbps 。在幀邊界處可以在兩種速率間進行切換。
