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TR 26.943SA4
Recognition Performance evaluations of Codecs
for Speech Enabled Services (SES)

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Rapporteur:  Mr. Pearce, David

This TR provides information on the recognition performance of the DSR Extended Advanced Front End conducted by speech recognition vendors IBM and Scansoft for the selection of a codec for Speech Enabled Services. The performance results are provided both as absolute word error rates for DSR and AMR-NB/AMR-WB on a range of extensive evaluation databases and as relative word error rate reductions when compared to both the AMR-NB and AMR-WB codecs.

full Table of Contents for  TR 26.943  Word version:   15.0.0

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