variable carrier

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• Enhanced Variable Rate Codec — (EVRC) is a speech codec used in CDMA networks. It was developed in 1995 to replace the QCELP vocoder which used more bandwidth on the carrier s network, thus EVRC s primary goal was to offer the mobile carriers more capacity on their networks… …   Wikipedia

• Types of radio emissions — The International Telecommunication Union uses an internationally agreed system for classifying radio frequency signals. Each type of radio emission is classified according to its bandwidth, method of modulation, nature of the modulating signal,… …   Wikipedia

• List of Macross Frontier terminology — The following is the elaborated list of fictitious terms and specific definitive technological terminology from the anime series Macross Frontier . Macross Frontier Fleet GovernmentThe 25th New Macross class Colonial Fleet or Macross Frontier… …   Wikipedia