查询词典 vocoder

In the second 300bps vocoder, the technique of frame-extraction is developed.

在第一种300bps声码器中，提出了参数的多帧联合共同量化技术。

In this paper, the AMBE2000 vocoder chip is used to build the hardware platform of the system and assembly language is used to compile the systems homologous software.

本文以AMBE2000声码器为基础搭建了系统的硬件平台，并采用汇编语言编写了相应的系统软件。

The main task of this thesis is to design a voice compression/decompression communication system based on the AMBE-2000TM vocoder chip.

本文完成的任务是基于AMBE-2000TM声码器芯片设计了一个语音压缩/解压通信系统。

This program s arithmetic is base on ITU G.729 Speech Vocoder, which is a CS-ACELP compressing coder, usually ...

本程序的压缩编码是G.729的编解码程序，其的算法是基于CS-ACELP的算法基础上的编码。

This paper describes a DSP system which based on multi-band excitation voice compression coding algorithm - multi-rate vocoder.

论文设计了一个基于多带激励语音压缩编码算法的DSP系统-多速率声码器。

Based on the DSP hardware, a novel encryption algorithm is designed, which can penetrate through RPE-LTP vocoder in GSM voice channel.

作品基于竞赛提供的DSP开发板，设计了一套新型抗RPE-LTP压缩编码的加解密算法。

Although vocoder can transmitter speech signal at very low bit rate, it does not work well when dealing with audio signal.

在本学位论文中我们设计了一种低码率音频编码器。对于很多不同类型的音频信号，它可以工作在很低的码速率上，虽然此时它所提供的听觉质量不是透明的，人们仍然可以接受。

It also improves the AES algorithm in order to fit the different output data rate of vocoder. This paper analyzed the characteristics of the voice communication system firstly.

本文首先对语音通信系统的特点进行了分析，在此基础上提出了如何选择对称密钥密码算法和公开密钥密码算法。

At the present time, EVRC is the best vocoder in the CDMA system when take into account both the voice quality and the encode rate.

在目前的CDMA系统中，综合语音质量和编码速率，EVRC是最佳的语音编码器。

With a model of CDMA2000 system based on IP, it describes the transmission and control of voice, then discusses the control method of vocoder applied in all kinds of control models of operation stream.

摘 要：本文首先介绍了应用于CDMA系统的声码器，然后结合一种基于IP的CDMA2000系统，描述了语音传输与控制流程，并讨论了在各种业务流控制模型中声码器的管理方法，说明该系统节约了声码器资源、简化了信令流程并提高了业务质量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。