| Spec | Title |
| 3GPP TS 26.441 | „Codec for Enhanced Voice Services (EVS); General Overview“. |
| 3GPP TS 26.442 | „Codec for Enhanced Voice Services (EVS); ANSI C code (fixed-point)“. |
| 3GPP TS 26.443(*) | „Codec for Enhanced Voice Services (EVS); ANSI C code (floating point)“. |
| 3GPP TS 26.444 | „Codec for Enhanced Voice Services (EVS); Test Sequences“. |
| 3GPP TS 26.445 | „Codec for Enhanced Voice Services (EVS); Detailed Algorithmic Description“. |
| 3GPP TS 26.446 | „Codec for Enhanced Voice Services (EVS); AMR-WB Backward Compatible Functions“. |
| 3GPP TS 26.447 | „Codec for Enhanced Voice Services (EVS); Error Concealment of Lost Packets“. |
| 3GPP TS 26.448 | „Codec for Enhanced Voice Services (EVS); Jitter Buffer Management“. |
| 3GPP TS 26.449 | „Codec for Enhanced Voice Services (EVS); Comfort Noise Generation (CNG) Aspects“. |
| 3GPP TS 26.450 | „Codec for Enhanced Voice Services (EVS); Discontinuous Transmission (DTX)“. |
| 3GPP TS 26.451 | „Codec for Enhanced Voice Services (EVS); Voice Activity Detection (VAD)“. |
| 3GPP TS 26.114(*) | „IP Multimedia Subsystem (IMS); Multimedia telephony; Media handling and interaction“. |
https://en.wikipedia.org/wiki/Enhanced_Voice_Services
https://www.cnet.com/news/6-reasons-why-youll-eventually-want-voice-over-lte/
