Rather we 're moving to a world of technology and input devices designed to fit specific times and places : touch screens on the go voice activation for TVs hand gestures to browse a store display with products .

我们正在进入科技和输入设备的新世界，新工具将为特定的时间和地点而设计：随处可见的触摸屏、 声控电视、用手势浏览 商店产品等。

Packet voice technology converts voice signal to digitized voice packet in certain length then switches and transmits these packets by means of store and forward .

分组语音技术是指将语音信号转化为一定长度的数字化 语音包，采用 存储转发的方法以包的形式进行交换和传输的技术。

Others can 't talk on the phone to strangers voice an opinion in a work or social setting or return things to a store because it involves confronting the customer-service person .

有的人不敢在电话中跟陌生人交谈，不敢在工作或社交场合 发表意见，或不敢把东西退还给 商店因为这涉及到如何面对客服人员的问题。

This method can be used to compress voice and store it continuously and to save the silence field to transmit data . Compared with traditional method of voice / data transmission in a frame this one increases the utilization ratio of the channel .

该方法对 语音进行压缩处理，连续 存放，收集无声期用于传输数据，与传统的语音/数据同帧传输方法相比，能明显提高信道资源利用率。