Reference document

Org
NATO
Pubnum
STANAG 4479 Ed 1
Date
2002-02-25
Version
1
Title
Parameters and Coding Standards for 800 bps Digital Speach Encoder/Decoder

Applicability

The aim of this STANAG is to define

  • The voice digitizer characteristics, the coding tables and the bit format requirements at 800 bps;
  • The error correction scheme and the interleaver to ensure compatability of digital voice produced using an overall bit rate of 2400 bps for slow frequency hopping HF-EPM transmission; and
  • The End Of Transmission sequence for slow frequency hopping HF-EPM transmission.

The point 1 and the annexes A, B, C, D of the STANAG describe a 800 bps coder useable as a stand alone voice coder in any transmission system needing a low bit rate order.

The points 2 and 3 (and the related annexes F, G, H, I of the STANAG) are specifically aimed at transmission of the afore mentioned coder with the slow frequency hopping HF-EPM waveform.

Responsible Party

Name
C3B CaP1 Beyond Line of Sight Communications

Status

URI
https://nso.nato.int/

History

Flag Date RFC Version
added 2002-12-03 0.4
changed 2005-09-14 0.7
changed 2017-01-14 9-14 10.0
UUID
339027ee-2ef1-4205-af22-b2bc867e8033

Relationships

This standard is used by the following service profiles: