| 2025-12-05 | Work Programme | Version 2.3.3 |
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Work Item Reference | ETSI Doc. Number |
STF | Technical Body in Charge |
Download Standard |
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| DTR/TSGS-0426975Uv3 | TR 126 975 | 3GPP SA 4 | |||||
| Current Status (Click to View Full Schedule) |
Latest Version |
Cover Date | Standstill | Creation Date | |||
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3.0.0 | 2001-03-31 | 2001-04-19 | ||||
| Rapporteur | Technical Officer | Harmonised Standard | |||||
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Erik Ekudden
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Paolino Usai
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No | |||||
| Title |
Universal Mobile Telecommunications System (UMTS); Performance characterization of the AMR speech codec (3GPP TR 26.975 version 3.0.0 Release 1999) |
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Scope and Field of Application |
To provide background information on the performance of the Adaptive Multi-Rate (AMR) speech codec. Experimental test results from the verification and characterization phases of testing are reported to illustrate the behavior of AMR in multiple operational conditions. | ||||||
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Supporting Organizations |
Not Available | ||||||
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Keywords | Projects | Clusters | Frequencies | Mandates | Directives | |
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UMTS |
MCC_3G_reporting |
Content delivery Wireless Systems |
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| Official Journal |
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| Remarks |
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