ETSI TS 126 077 Digital cellular telecommunications system (Phase 2+); Includes Diskette
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European Telecommunications Standards Institute
Digital cellular telecommunications system (Phase 2+); Includes Diskette
N TS 126 077
Annotation
The present document specifies recommended minimum performance requirements for noise suppression algorithms intended for application in conjunction with the AMR speech encoder. This specification is for guidance purposes. Noise Suppression is intended to enhance the speech signal corrupted by acoustic noise at the input to the AMR speech encoder.
The use of this recommended minimum performance requirements specification is not mandatory except for those solutions intended to be endorsed by SMG11.
It is the intention of SMG11 to perform analysis and validation of any AMR noise suppression solution which is voluntarily brought to the attention of SMG11 in the future, using the requirements set out in this specification to facilitate such an analysis. In order for SMG11 to endorse such a solution, SMG11 must confirm that all the recommended minimum performance requirements are met.
Автоматический перевод:
Цифровая сотовая телекоммуникационная система (Фаза 2 +); Включает Дискету
Существующий документ указывает рекомендуемые минимальные эксплуатационные требования для алгоритмов подавления шумов, предназначенных для приложения в сочетании с речевым кодером AMR. Эта спецификация в целях руководства. Подавление шумов предназначается для улучшения речевого сигнала, поврежденного акустическим шумом при вводе к речевому кодеру AMR.
