EVS Codec for ARC Processors

The Enhanced Voice Services (EVS) codec for DesignWare® ARC® Processors is a super-wideband speech audio coding standard. The original specification was developed by 3GPP and described in 3GPP TS 26.441. EVS is the mandatory audio codec for super-wideband transmissions via VoLTE. This codec offers up to 20 kHz audio bandwidth, with high robustness to delay jitter and packet losses due to its channel aware coding and improved packet loss concealment. The application areas for this codec cover improved telephony and teleconferencing, audiovisual conferencing services, and cellular streaming audio.

Supported Cores

EVS Codec for ARC Processors Datasheet

 

Highlights
Products
Downloads and Documentation
  • Enhanced interoperation with AMR-WB
  • Supports voice activity detection (VAD), discontinuous transmission (DTX), comfort noise generation (CNG) and jitter buffer management (JBM)
  • High robustness to packet loss
ARC Audio EVS CodecSTARs Subscribe

Description: ARC Audio EVS Codec
Name: dw_ac_evs_codec
Version: 2020.06
ECCN: 3E991/NLR
STARs: Open and/or Closed STARs
myDesignWare: Subscribe for Notifications
Product Type: DesignWare Cores
Documentation: Contact Us for More Information
Download: arc_evs_codec
Product Code: E103-0