Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 2: TETRA codec
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第2部分:TETRA编解码器

1998-02-01

Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 2: TETRA codec
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第2部分:TETRA编解码器

2005-01-01

Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 4: Codec conformance testing
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第4部分:编解码器一致性测试

2000-09-01

Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 1: General description of speech functions
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第一部分:语音功能概述

1997-05-01

Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 1: General description of speech functions
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第一部分:语音功能概述

2005-01-01

Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 3: Specific operating features
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第3部分:具体操作特征

1997-05-01

Terrestrial Trunked Radio (TETRA); Speech codec for full-rate traffic channel; Part 3: Specific operating features
地面集群无线电（TETRA）；全速率业务信道的语音编解码器；第3部分:具体操作特征

2005-01-01

Terrestrial Trunked Radio (TETRA); Evaluation of low rate (2,4 kbit/s) speech codec
地面集群无线电（TETRA）；低速率（2,4kbit/s）语音编解码器的评估

2007-07-01

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)
地面集群无线电（TETRA）.全速率业务信道的语音编解码器.第2部分:TETRA编解码器（作为德国标准认可英文版EN 300395-2 V1.3.1（2005-01））

2005-07-01

Terrestrial Trunked Radio (TETRA); Study of the suitability of the GSM Adaptive Multi-Rate (AMR) speech codec for use in TETRA
地面集群无线电（TETRA）；GSM自适应多速率（AMR）语音编解码器在TETRA中的适用性研究

2001-07-01

Terrestrial Trunked Radio (TETRA) - Speech codec for full-rate traffic channel - Part 4: Codec conformance testing (Endorsement of the English version EN 300395-4 V1.3.1 (2005-06) as German standard)
地面集群无线电（TETRA）.全速率业务信道用语音编解码器.第4部分:编解码器一致性测试（作为德国标准认可英文版EN 300395-4 V1.3.1（2005-06））

2006-01-01

Terrestrial Trunked Radio (TETRA) - Speech codec for full-rate traffic channel - Part 1: General description of speech functions (Endorsement of the English version EN 300395-1 V1.2.1 (2005-01) as German standard)
地面集群无线电（TETRA）.全速率业务信道的语音编解码器.第1部分:语音功能的一般描述（作为德国标准认可英文版EN 300395-1 V1.2.1（2005-01））

2005-07-01

Terrestrial Trunked Radio (TETRA) - Speech codec for full-rate traffic channel - Part 3: Specific operating features (Endorsement of the English version EN 300395-3 V1.2.1 (2005-01) as German standard)
地面集群无线电（TETRA）.全速率业务信道的语音编解码器.第3部分:特定操作特性（作为德国标准认可英文版EN 300395-3 V1.2.1（2005-01））

2005-07-01