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TR 46.055 (SA4)
Performance characterization of the
GSM Enhanced Full Rate (EFR) speech codec

3GPP‑Page   ETSI‑search   full‑ToC    
V15.0.0 (PDF)  2018/06  26 p.
V14.0.0  2017/03  28 p.
V13.0.0  2015/12  28 p.
V12.0.0  2014/09  28 p.
V11.0.0  2012/09  27 p.
V10.0.0  2011/04  27 p.
V9.0.0  2009/12  27 p.
V8.0.0  2008/12  27 p.
V7.0.0  2007/06  27 p.
V6.0.0  2005/01  27 p.
V5.0.0  2002/06  27 p.
V4.0.0  2001/04  27 p.


Rapporteur:  Mr. Usai, Paolino
See also:
TR 06.55  its antecedent

This TR gives background information on the performance of the GSM enhanced full rate speech codec. Experimental results from the Pre-selection and Verification tests carried out during the standardization process by the SEG (Speech Expert Group) are reported to give a more detailed picture of the behaviour of the GSM enhanced full rate speech codec under different conditions of operation.