digital-voice data
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Digital Simultaneous Voice Data — digital communications protocol that allows simultaneous transmission of voice and data over a single analog telephone line (Computers) … English contemporary dictionary
Voice over IP — Digital voice redirects here. For the commercial service, see Comcast Digital Voice. Voice over Internet Protocol (Voice over IP, VoIP) is a family of technologies, methodologies, communication protocols, and transmission techniques for the… … Wikipedia
Voice over Internet Protocol — (VoIP, IPAEng|vɔɪp) is a protocol optimized for the transmission of voice through the Internet or other packet switched networks. VoIP is often used abstractly to refer to the actual transmission of voice (rather than the protocol implementing… … Wikipedia
Digital geologic mapping — is the process by which geologic features are observed, analyzed, and recorded in the field and displayed in real time on a computer or personal digital assistant (PDA). The primary function of this emerging technology is to produce spatially… … Wikipedia
Digital mobile radio — (DMR) is an open digital radio standard for professional mobile radio (PMR) users specified in the European Telecommunications Standards Institute (ETSI) Standards TS 102 361 parts 1 to 4 and used in products sold in all regions of the world. The … Wikipedia
Voice stress analysis — (VSA) technology is said to record psychophysiological stress responses that are present in human voice, when a person suffers psychological stress in response to a stimulus (question) and where the consequences may be dire for the subject being… … Wikipedia
Digital dictation — is a method of recording and editing the spoken word in real time for transcription and maximum intelligibility in a digital audio format. In some cases speech is recorded where sound quality is paramount and transcription unnecessary, e.g., for… … Wikipedia
Cellular Digital Packet Data — Abbreviated CDPD. A method used in cellular communications and wireless modems for sending data more efficiently by using any idle cellular channel. Capacity becomes available for data transmissions when a voice call is terminated or when a… … Dictionary of networking
Digital AMPS — IS 54 and IS 136 are second generation (2G) mobile phone systems, known as Digital AMPS (D AMPS). It was once prevalent throughout the Americas, particularly in the United States and Canada. D AMPS is considered end of life, and existing networks … Wikipedia
Digital line card — A digital line card is an intelligent peripheral equipment (IPE) device which can be installed in the IPE module. It provides 16 voice and 16 data communication links between a Meridian 1 switch and modular digital telephones.The digital line… … Wikipedia
Digital private mobile radio — dPMR or digital private mobile radio, is a Common Air Interface (CAI) for digital mobile communications. dPMR is an open, non proprietary standard that was developed by the European Telecommunications Standards Institute (ETSI) and published… … Wikipedia
