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Signal Compression Laboratory Research Project1.Analysis-by-Synthesis Multimode Harmonic Speech Codinghttp://www.ece.ucsb.edu/scl/html/prsac_1.htm2.Bit-rate and Bandwidth Scalable Coding for Wideband Speech and Audiohttp://www.ece.ucsb.edu/scl/html/prsac_2.htm3.Optimal Prediction in Scalable Coding 阅读全文
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http://www.ece.ucsb.edu/scl/html/prsac_4.htmScalable Wavelet Coding of Wideband Speech and AudioSignal Compression Laboratory Research ProjectResearcher:Ashish AggarwalFaculty:Prof. Kenneth RoseResearch Focus:Low bit rate, scalable coding of wideband speech and audio signals is becoming increasingly 阅读全文
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http://www.ece.ucsb.edu/scl/html/prsac_8.htmTrellis-based Optimization of MPEG-4 Advanced Audio CodingSignal Compression Laboratory Research ProjectResearcher:Ashish AggarwalFaculty:Prof. Kenneth RoseResearch Focus:We outline a method to perform efficient low rate quantization for MPEG-4 Advanced Au 阅读全文
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该实验在Scalable Audio Coding 上有较深研究http://www.scl.ece.ucsb.edu/html/index.html 阅读全文
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微软科学论文搜索 阅读全文
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2010 Web前端技术趋势及总结经过这段时间国内(百度,淘宝,新浪)及国外(Facebook,Youtube,Yahoo)各大公司的集中自曝,我们可以从中总结出2010 Web前端技术的一些趋势。总的来说,随着后端技术(存储,并发,分布式)的成熟,各大公司已经把重点从后端架构调整/建设转移至前端(TTI时间,快速发布,带宽利用率)。但作为明星技术的HTML5/CSS3,都未正式成为各公司的考虑重心,虽有所尝试,但在关键功能上,均未成为主力。这也W3C对当前HTML5/CSS3标准现状的表述:“不适宜用作生产环境”一致。基本概念Web前端技术的范围1. 编程语言/技术(HTML,JavaScr 阅读全文