通信软件，微信可以使用互联网连接来执行一个语音信息和短信功能。
As a communication software, Wechat can use Internet connection to perform a voice message and SMS function.
一整天时不时就检查微信，用微信语音聊天。
IP电话网关主要功能为连接传统电话网与IP网络，完成多路呼叫的信令协议和语音格式的转换。
The main function of gateways is to connect IP network and traditional phone system, and provide multi-call signaling exchanging and the conversion of voice formats.
SIP是当前IP电话的会话建立和信令控制的基础协议，SIP应用也是实现基于IP网络的语音等多种多媒体应用的基本途径。
SIP is currently the basic signaling and call setup protocol for IP telephony, and SIP applications are the basic way to provide voice and other multimedia services over IP.
专用综合服务网络交换（PINX）是在BRI语音应用中使用QSIG信令的专用分组交换机或主系统。
Private INtegrated services network eXchange(PINX) is a PBX or key system which, in a BRI voice application, uses QSIG signaling.
它不是单一的一种技术，而是综合了通讯网络的多种技术在内的一个系统，包括了信令协议、语音编解码、媒体传输和网关控制。
It is not a single but a system integrated with several technologies constructing communication network, including Signaling Protocol, Voice Codec, Media Transport and Gateway Control.
在铁路信号集中闭锁(信集闭)微机连锁控制系统中，基于通用组态软件建立语音系统的内嵌式结构尤为重要。
It's very important to realize the inside frame of the voice system based on general configuration software in the interlocking computer control system.
由于语音信号是准周期的非平稳信号 ，因此按频带对含噪语音信号实现信噪分离是语音消噪的?。
Thus the noise parts during the frequency intervals that decrease hearing quality mostly are reduced efficiently, and the SNR of denoised speech are increased.
车载软件主要划分为语音采集压缩模块、文件存储管理模块、无线以太网数据下载模块、MAX485通信模块；
Locomotive software was mainly divided into audio capture and compression module, file storage management module, wireless Ethernet data download module, MAX485 communication module;
车载软件主要划分为语音采集压缩模块、文件存储管理模块、无线以太网数据下载模块、MAX485通信模块；
Locomotive software was mainly divided into audio capture and compression module, file storage management module, wireless Ethernet data download module, MAX485 communication module;
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