Terrestrial Trunked Radio (TETRA) - Speech codec for full-rate traffic channel - Part 2: TETRA codec (Endorsement of the English version ETS 300395-2:1998 as German Standard)
Terrestrial Trunked Radio (TETRA) - Speech codec for full-rate traffic channel - Part 2: TETRA codec (Endorsement of the English version EN 300395-2 V1.3.1 (2005-01) as German standard)— 2 стр.