speech compression的例句大全

a multi-rate speech compression processor was designed based on the sinusoidal excitation linear prediction ( selp) model.

基于正弦激励线性预测（SELP）算法模型，设计了一款多速率语音专用处理器。

auditory filter plays an important role in understanding the mechanism of hearing, auditory modeling, speech compression and recognition.

听觉滤波器在理解听觉形成机制、听觉系统建模、语音压缩和语音识别等很多方面都有着很重要的应用。

Study on the application of speech compression and superposition

语音压缩、叠加的应用研究

combined with the practical item of train attemper command system based on the tetra protocol, this article researched the algorithm of tetra speech compression coding and its dsp implementation.

本文结合基于TETRA的数字列车调度指挥系统的实际项目，具体研究TETRA协议中语音压缩编译码算法及其DSP实现。

This paper describes the basic theory of speech compression encoding and decoding algorithm in TETRA ( terrestrial trunked radio) system.

研究了陆地集群无线通信（TETRA）数字集群移动通信系统的语音压缩编解码算法的基本原理。

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.

CELP is a low bit rate speech compression algorithm that applies the ABS ( analysis-by-synthesis ) method.

码簿激发线性预测)是一种利用ABS ( 合成分析法 ) 而可将语音压缩到低位元率的演算法.

Over the years, it has been the goal that compressing the transmission bandwidth of speech signal or reducing the transmission rate of telephone channel. In achieving this target, speech compression coding technology plays an important role.

多年来，人们一直追求的目标就是压缩语音信号的传输带宽或降低电话信道的传输码率，而在实现这一目标中，语音压缩编码技术发挥着重要作用。

VLSI Implementation of an Embeded VLIW Application Specific Processor for Speech Compression

嵌入式超长指令语音压缩处理器的VLSI实现

The QMF in 16 kbit/ s SB-APC Speech Compression Coding System

16kbit/s分带自适应预测语音压缩系统中的正交镜象滤波器

The Design and Implementation of Speech Compression in Mutual Control Broadcasting Station

互控电台中语音压缩的设计与实现

The principle and design process of the Quadrature Mirror Filter ( QMF) in 16 kbit/ s SB& PC speech compression coding system are discussed. The hardware and software structures for implementing QMF to split band are also given in the paper.

本文讨论了16kbit/s分带自适应（SB&APC）预测语音压缩编码系统中的正交镜象滤波器（QMF）的原理和设计过程，并给出了实现QMF的硬件和软件结构。

Speech Compression Coding Design of IP Phone Based on SOFM Neural Network

基于SOFM神经网络的IP电话语音压缩编码设计

Digital Voice Systems Inc.'s AMBE 1000 vocoder chip is a high performance, full duplex, real time speech compression coder chip. It can be used in many fields such as satellite communication, security communication, video conferencing etc.

DVSI公司的AMBE1000声码器芯片是一款高性能的全双工、实时语音压缩编解码芯片，可以应用于卫星通信、保密通信、视频会议等领域。

KLT is applied comprehensively in data compression technique and speech enhancement and so on.

KLT不仅在数据压缩技术中占有重要地位，在语音增强领域中也有重要应用。

Speech signal compression schemes based on discrete cosine transform

利用离散余弦变换的语音信号压缩方案

Implementation of Adaptive Compression Ratio Real-time Speech Transport System

一种自适应压缩率的实时语音传输系统的实现

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。

based on this model, when the pitch is modified, the pitch harmonic can be maintained without compression or expanded effects. with the pseudo harmonic speech model, the pitch-scale and time-scale modification of speech can be achieved with high quality.

基于该语音模型在进行基频变换时可以保证各基频谐波结构不发生压缩-扩展现象，从而高质量的实现基音周期变换，基于该模型也可以很方便的实现时长和能量的变换。

729a standard. celp uses speech mathematical model, linear prediction and vector quantization. in the third chapter, the compression theory of g.

CELP是G.729A标准的理论基础，它综合利用了语音信号的数学模型、语音信号的线性预测分析和矢量量化等技术。