EVS

EVS PATENT PORTFOLIO LICENSE SUMMARY

Click here to download a summary of the EVS Patent Portfolio Licen​se.  This briefing provides an outline of the License. It is for information purposes only. The actual license agreement provides the only definitive and reliable statement of license terms.


Pursuant to Section 1.19 of the EVS Patent Portfolio License, “EVS Standard” shall mean the standard defined in:​

  • 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)”