“EVS Standard” means the technical specification within the Enhanced Voice Services standard defined by the 3rd Generation Partnership Project (“3GPP”) and includes all versions and extensions of the following:
TS 26.441 Codec for Enhanced Voice Services (EVS); General overview TS 26.442 Codec for Enhanced Voice Services (EVS); ANSI C code (fixed- point) TS 26.443 Codec for Enhanced Voice Services (EVS); ANSI C code (floating- point) TS 26.444 Codec for Enhanced Voice Services (EVS); Test sequences TS 26.445 Codec for Enhanced Voice Services (EVS); Detailed algorithmic description TS 26.446 Codec for Enhanced Voice Services (EVS); Adaptive Multi-Rate - Wideband (AMR-WB) backward compatible functions TS 26.447 Codec for Enhanced Voice Services (EVS); Error concealment of lost packets TS 26.448 Codec for Enhanced Voice Services (EVS); Jitter Buffer Management TS 26.449 Codec for Enhanced Voice Services (EVS); Comfort Noise Generation (CNG) aspects TS 26.450 Codec for Enhanced Voice Services (EVS); Discontinuous Transmission (DTX) TS 26.451 Codec for Enhanced Voice Services (EVS); Voice Activity Detection (VAD)
“IVAS Standard” means the technical specification within the Immersive Voice and Audio Services standard defined by 3rd Generation Partnership Project (“3GPP”) and includes all versions and extensions of the following:
TS 26.250 Codec for immersive voice and audio services - General overview TS 26.251 Codec for immersive voice and audio services - ANSI C code (fixed-point) TS 26.252 Codec for immersive voice and audio services - Test sequences TS 26.253 Codec for immersive voice and audio services - Detailed Algorithmic Description incl. RTP payload format and SDP parameter definitions TS 26.254 Codec for immersive voice and audio services - Rendering TS 26.255 Codec for immersive voice and audio services - Error concealment of lost packets TS 26.256 Codec for immersive voice and audio services - Jitter Buffer Management TS 26.258 Codec for immersive voice and audio services - ANSI C code (floating point)