Digital cellular telecommunications system (Phase 2+) (GSM);Half rate speech;Comfort noise aspects for the half rate speech traffic channels (GSM 06.22 version 7.0.1 Release 1998) (Endorsed by Asociación Española de Normalización in August of 2021.)
| AENOR | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Name | UNE-EN 300971 V7.0.1 |
