speech coding

Research and application of VoIP gateway based on adaptive variable rate speech coding

基于自适应变速率编码的VoIP网关的研究与应用

Adaptive Technology and Source Controlled Rate Operation of Speech Coding in 3rd Generation Partnership Project

3GPP中语音编码的自适应技术与源控速率（SCR）操作

Modified SOFM algorithm and application in low delay speech coding

改进的SOFM算法及其在低延迟语音编码中的应用

A New Candidate Algorithm for ITU-T 4 kbit/ s Speech Coding Standard

一种新的ITU-T4kbit/s语音编码国际标准候选方案

The Application of Trellis Coded Quantization ( TCQ) to Speech Coding

栅格编码量化（TCQ）在语音编码中的应用

G . 722 speech coding examples of analytic description language VC!

722语音编码实例化解析VC语言描述!

The work uses Adaptive Delta Modulation ( ADM ) to realize speech waveform coding and digital data compression.

采用波形自适应增量调制编码方法,研究并解决了语音信号的压缩与加密.

Speech Coding Model Based on Adaptive Predictive Trellis Coding Quantization Algorithm

一种自适应预测栅格编码量化语音编码算法

Wavelet based Variable Rate Speech Coding in ATM Networks

ATM网络中的小波语音变速率编码

Realization two different rates scheme for lowness bits rate wideband speech coding are presented.

本文提出了实现两种不同速率的低比特率宽带语音编码的方案。

To meet the needs of rapid development of speech communication^ new speech coding standard ITU G.

为适应语音通信飞速发展的需要，国际电信联盟（ITU）于1996年3月提出了新一代语音压缩标准ITU G。

An in-depth study of the realization of MELP speech coding algorithm theory was done with the aid of the PC, using C language in Microsoft Visual Studio 2003 environment to simulate the MELP codec.

在此基础上深入研究MELP语音编码算法的实现原理，并在PC机上利用C语言在MicroSoft Visual Studio2003环境下仿真了MELP算法的编解码过程。

In this paper, a new method for speech coding is proposed.

本文将提出一种新的语声编码方法。

Vector Quantization ( VQ) is an important technology in the field of image compression, which is widely used in various applications such as speech coding, audio and video compression, and teleconferencing systems.

矢量量化（VQ）是近年来图像压缩研究中的重要技术，广泛应用于语音编码、音视频压缩和远程会议等系统中。

2.4kb/s Low Bit Rate Speech Coding Based on Local Cosine Transform

基于局部余弦变换的2.4kb/s低比特率语音编码

Objective To evaluate the cochlear implant recipient's electrical auditory temporal properties in order to estimate the maximum stimulating rate which can be reached when they adopted some speech coding strategies based on time mechanism, such as continuous interleaved sampling ( CIS).

目的评价耳蜗植入患者残余听神经接收电刺激后的不应期特征，以了解患者应用连续间隔采样（continuousinterleavedsampling，CIS）等基于时间机理的言语编码方案时所能接受的最高刺激速率。

A Non-linear Prediction Speech Coding Based on RNN

基于RNN的非线性预测语音编码

A very low bit rate speech coding algorithm based on CSW ( Continuous Sinusoidal Waveform ) is proposed.

本文研究了一种基于连续正弦波形 ( CSW—ContinuousSinusoidalWaveform ) 的甚低速率语音编码算法.

Enhanced Variable Rate Codec ( EVRC ) is one of the most applied variable rate speech coding technologies.

增强型可变速率编解码器EVRC以其较高的合成语音质量和较低的平均码率成为目前应用范围广泛的变速率语音编码技术之一.

A speech coding algorithm with local nonlinear prediction model

一种用局部非线性预测模式实现的语音编码算法

A high quality speech coding method MWI is presented. MWI advances the conventional WI coding method.

提出一种高质量的低速率语言编码算法MWI，该算法对传统的波形插值算法WI进行了全面的改进。

Research on a Variable Bit Rate for LD CELP Speech Coding

一种可变速率的LD-CELP编码的研究

Research and Realization of Speech Coding Technique at 4.8 kbit/ s

8kbit／s语音编码技术的研究与实现

A speech recorder and player system based on 4kb/ s dispersed-pulse CELP ( DP-CELP) speech coding algorithm is being developed by Telecommunication and Signal Processing Lab in BJUT.

北京工业大学通信与信号处理研究室也正在开发一种基于4kb／s散布脉冲CELP（DP-CELP）语音编解码算法的DSP实时语音记录和回放系统。

Research of a High-Performance SOC Architecture Used in the Speech Coding and Decoding Algorithm

面向语音编解码算法的高性能SOC架构的研究

A new model speech compression was proposed based on adaptive predictive trellis coding quantization ( APTCQ ) algorithm.

提出了一种新的基于自适应预测栅格编码量化算法的话音压缩模型.

Vector quantizing of parameter is always a hot spot in speech coding domain.

语音编码的参数矢量量化一直是研究热点。

This paper analyzes the limitation of fixed gain quantization in G.728 speech coding algorithm and proposes an adaptive quantization scheme with exact gain.

本文分析了G.728语音编码算法增益固定量化的缺陷，设计了精确表示增益的自适应量化方案。

Variable Rate Speech Coding in Digital Trunking Communication System

数字集群通信系统中的变速率语音编码

In this paper, we give a new speech coding algorithm based on ADPCM.

为了实现本论文的目的, 本论文设计了一种基于ADPCM编码算法 的新型语音编解码算法.