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Work Item Reference | ETSI Doc. Number |
STF | Technical Body in Charge |
Download Standard
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| RTS/TSGS-0426104UR1 | TS 126 104 | 3GPP SA 4 | |||||
| Current Status (Click to View Full Schedule) |
Latest Version |
Cover Date | Standstill | Creation Date | |||
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3.0.0 | 2000-06-29 | 2000-08-02 | ||||
| Rapporteur | Technical Officer | Harmonised Standard | |||||
Paolino Usai
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Paolino Usai
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No | |||||
| Title |
Universal Mobile Telecommunications System (UMTS); ANSI-C code for the floating-point AMR speech codec (3G TS 26.104 version 3.0.0 Release 1999) |
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Scope and Field of Application |
the ANSI-C code for a floating-point implementation of the Adaptive Multi-Rate codec. This floating-point codec specification is mainly targeted to be used in multimedia applications such as the 3G-324M terminal specified in 3G TS 26.110, or in packet-based (e.g., H.323) applications. The bit-exact fixed-point ANSI-C code in 3G TS 26.073 remains the preferred implementation for all applications, but the floating-point codec may be used instead of the fixed-point codec when the implementation platform is better suited for a floating-point implementation. It has been verified that the fixed-point and floating-point codecs interoperate with each other without any artifacts. The fixed-point specification in 26.073 shall remain the only allowed implementation for the 3G mandatory speech service and the use of the floating-point codec is strictly limited to other services. |
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Supporting Organizations |
Not Available | ||||||
