EVRC (Enhanced Variable Rate Vocoder)

A speech encoding mechanism specified in Personal

Communications System (PSC) digital cellular radio standard IS-95a. EVRC runs at 13 kbps at maximum speech activity and varies the rate downward to as low as one-eighth rate if the level of speech activity permits. See also cellular radio, encode, and PCS.

• NAP (Network Access Point)
• NAP (Network Access Point)
• narrowband
• Narrowband AMPS (N-AMPS)
• Narrowband ISDN (N-ISDN)
• Narrowband PCS (Narrowband Personal Communications Services or N-PCS)
• Narrowband TACS (NTACS)
• Narrowband Total Access Communications System (NTACS)
• narrowcast
• NAS
• NA-TDMA (North American Time Division Multiple Access)
• National Bureau of Standards (NBS)
• National Do-Not-Call Registry
• National Electrical Code (NEC)
• National Exchange Carrier Association (NECA)
• National Information Infrastructure (NII)
• National Institute of Standards and Technology (NIST)
• National Internet Registry (NIR)
• nationalize
• National Research and Education Network (NREN)
• National Science Foundation (NSF)
• National Television Standards Committee (NTSC)
• native
• NAT (Network Address Translation)
• natural monopoly