Terminal audio quality performance requirements for immersive audio services
The present document specifies minimum performance requirements for the electro-acoustic characteristics of LTE, NR and WLAN terminal. It is applicable to any terminal capable of supporting wideband, super-wideband or fullband immersive services.
The set of minimum performance requirements enables a guaranteed level of speech quality while taking possible physical limits of the terminal design into account. Some performance objectives are also defined if such design limits can be overcome.
The present document covers both conversational services based on MTSI / telepresence and non-conversational services.