爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.The CCITT LD-CELP algorithm(CCITT Recommendation G.728)forcoding of speech at 16 kbit/s is a low delay and high efficiency algorithm. Comparedwith traditional CELP algorithm. It shortens coding delay from 2ms to 0.625ms andreduces computation complexity.
国际电报电话咨询委员会（CCITT）16kbit／S低延迟码激励线性预测编码算法（LD-CELP算法，G．728建议）是一种低时延、高效率的算法，该算法和传统的激励线性预测编码算法（CELP）相比，编码时延从2ms缩短到0．625ms，计算复杂度也有所降低。收藏指正
2.The coders operate at a Variety of bit-rates ranging from 192 to 64 kbit/s per channel, and offer various tradeoffs in bit-rate, coding delay, and audio bandwith.
编码器的比特率每信道192～64kbit/s,它能提供不同的比特率、编码延时及音频带宽三者折衷的方案。收藏指正
3.According to handware, software, protocol and standard of VoIP technology,this paper discusses voice compression character coding, IP tutorial delay and shake, echo cancellation and leisure time attenuation. Finally, views the development foreground of VoIP technology.
结合VoIP的硬件、软件、协议和标准从语音压缩编码技术，IP网的延时和抖动的处理技术、 回音消除和静音压缩技术等几方面展开了研究和探讨，并展望了 VoIP的发展前景。收藏指正
4.But, to gain the high quality and low baud rate, G723.1 pays out the costs, such as the high complex of coding arithmetic, high delay and large store space. Each of them brings up the difficulties of its real-time implementation.
G. 723.1的高质量和低码率是以其高复杂度的编码算法、较高的延迟以及较大的存储空间换得的，这也大大增加了它的实时实现难度。收藏指正
5.kbit/s Finite State Algebraic Code Excited Linear Prediction (FS ACELP) is a high quality speech coding algorithm which has shorter time delay and low calculation burden.
4kbit／s有限状态代数码激励线性预测语音编码算法FS－ACELP是一种具有延时较短、合成语音质量高、算法复杂度较低的语音编码算法。收藏指正
6.ITU G 728 recommendation is a scheme for coding speech at 16 Kbit/s using low delay code excited linear prediction (LD CELP).
ITU G?728 标准是国际电信联盟于1992 年推出的一种比特率为16 Kb／s低延时CELP类型语音编解码器。收藏指正
7.Algorithm of 8 kbit/s low delay speech coding——LD ACELP
8 kbit/s 短延时语音编码算法——LD-ACELP收藏指正
8.After that the techniques of channel coding, synchronization and RAKE receiver were investigated,the method using a Willard sequence for synchronization of system and acoustic channel multipath time-delay estimate was found.
论文还对信道编码技术、扩频系统的同步技术和RAKE接收技术进行了研究，提出了一种用威拉德序列做同步头来完成系统同步定时及信道多径时延估计的方案。收藏指正
9.Through performance tests of SNR and subjective listening, we have verified that the proposed algorithm is mostly equivalent to the 16 kbit/s low delay speech coding algorithm LD CELP (Speech coding standard G.728 of ITU).
通过信噪比及人耳主观听觉实验等性能测试表明，该算法具有与国际电联16kb／s短延时语音编码算法LD－CELP（G．728）相当的语音合成质量。收藏指正
10.Since the delay-constrained QoS routing is NP-complete question, BOA is applied to solve it in this paper. To find the optimized solution, one reasonable coding method and fitness function are introduced into BOA, and Bayesian network is used to simulate, model and sample the object parameters also.
Ad hoc网络中受限延时QoS路由问题是NP- complete问题,本文采用贝叶斯优化算法,引入合适的编码方法和适应度函数,并利用贝叶斯网络对目标参数进行模拟、采样和优化。收藏指正
尝试查询
汉英释义