EDACS Provoice

EDACS Provoice

ProVoice is Tyco Electronics' (formerly M/A-COM, Ericsson and GE) implementation of IMBE digital modulation for radio communications. It is "not" APCO-25 compliant, but does use the same IMBE vocoder developed by [http://www.dvsinc.com/ DVSI Inc] . The technical difference between ProVoice and the APCO Project-25 standard is how error correction and modulation is provided to transmit the data.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • OpenSky — For other meanings uses, see Open Sky (disambiguation). OpenSky(r) is a registered trademark of Harris Corporation[1] and is the trade name for a wireless communication system, invented by M/A COM Inc., that is now a division of Harris RF… …   Wikipedia

  • Integrated Digital Enhanced Network — IDEN redirects here. For other uses, see Iden (disambiguation). Integrated Digital Enhanced Network (iDEN) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular… …   Wikipedia

  • Project 25 — (P25 or APCO 25) is a suite of standards for digital radio communications for use by federal, state/province and local public safety agencies in North America to enable them to communicate with other agencies and mutual aid response teams in… …   Wikipedia

  • Trunked radio system — or other entity.In 1997, radio scanners compatible with trunked systems appeared on the market. One of the first companies to bring these devices to market, Uniden, trademarked the term trunk tracking on December 5, 1997. [US Patent and Trademark …   Wikipedia

  • Motorola Type II — refers to the second generation Motorola Trunked radio systems that replaced fleets and subfleets with the concept of talkgroups and individual radio IDs. There are no dependencies on fleetmaps, therefore there are no limitations on how many… …   Wikipedia

  • Motorola Type I — Is the original type of Motorola s Trunked radio system; it is based on Fleets and Subfleets. Each system had a certain number of Fleets assigned, and then each Fleet had a certain number of Subfleets and radio IDs. The distribution of Fleets and …   Wikipedia

  • Motorola Type IIi Hybrid — A Motorola Type IIi Hybrid system is a type of Trunked radio system that mixes blocks of Type I Fleets/Subfleets with Type II talkgroups. In some cases, all radios support Type II, but in some cases, Type I radios might be used exclusively in… …   Wikipedia

  • Motorola Type II SmartZone — SmartZone systems are composed of Type II SmartNet systems that are networked together via microwave or land line data circuits to provide multi site wide area communications. Many large public safety and state agencies use SmartZone systems for… …   Wikipedia

  • Motorola Type II SmartZone OmniLink — Type II SmartZone OmniLink is a type of Trunked radio system with multiple sites, providing a broad range of robust system features and utilizing a distributed call processing architecture linking up to four multi site systems together into one… …   Wikipedia

  • Motorola Trunked Radio — Types Type I Type II Type IIi Hybrid Type II SmartZone Type II SmartZone OmniLink Type II VOC Motorola Type I and Type II systems achieve the same thing in a slightly different way. One important distinction between these systems is the amount of …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”