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- In data communication, transmitted and received messages. 在数据通信过程中，被发送和接收的报文量。
- voice data communication 音频数据通信
- Voice and Data Communications Handbook II. 最新语音和数据通信手册2。
- GuangDong Data Communication Network CO., LTD. 广东数据通信网络有限公司。
- Changzhou Bell Data Communication Equipments Co. 网站的其它信息。
- Data communication equipment (e.g. modem). 数据通讯设备：如调制解调器。
- Handle sales the type of joint、 voice、 data and movement of communication systerm products such as S12 、ADSL、1540 etc. 工作描述： 销售S12、ADSL、1540等接入类、移动类、交换类及数据类通信系统产品。
- Data communications; data updates. 数据通讯; 数据更新
- Many data communication services are available in Hong Kong. 本港设有的数据通讯服务种类繁多。
- Which of the following are used for data communication signals? 哪一下列各项对数据沟通是使用过的信号?
- voice data communications 话音数据通信
- In VoIP, voice data is sent in packets by using IP instead of by traditional circuit transmissions or the circuit-switched telephone lines of the PSTN. 在VoIP中,使用IP在分组中发送语音数据,而不是通过传统的电路传输或PSTN的电路交换电话线路。
- In data communications, a high bandwidth channel. 数据通信技术中,一种宽频带的信道。
- Association of Data Communications Users. 数据通信用户协会。
- The second station may adapt with the first station for receiving and transmitting facsimile and voice data via the wireless link. 所述第二站可以与所述第一站相适应，用于通过无线链路接收和发送传真和语音数据。
- High-Speed Data Communication over Low-Voltage Power Line with OFDM Technique. 采用OFDM技术实现低压输电线上高速数据的传输。
- This paper introduced the voice"s on/off characteristics and how to draw the practical T-N model on/off signals, voice data, etc. 介绍了话音的通断特性和如何提取实用的T-N模式通断信号，以及话音/数据共享单信道后的复帧结构。
- In data communication, a machine action such as carriage return or line feed. 在数据通信中的机器动作,如回车或换行。
- CDPD is a new kind of mobile wireless data communication technology. 蜂窝数字分组数据通信网(CDPD)是新一代移动无线数据通信技术。
- VOIP solutions use a digital signal processor (DSP) to process the voice data,preparing the voice sample for transmission by compressing voice and removing jitter. VOIP解决方案采用了一个数字信号处理器（DSP）处理话音数据，通过压缩话音和去除抖动来制造供传输用的话音取样。
