Synopsys ARC® Audio Adaptive Multi Rate Wide Band (AMR-WB) software for the Synopsys ARC AS211SFX and AS221BD audio processors consists of a speech system for devices such as tablets, mobile phones and voice over IP (VoIP) applications.
AMR-WB is defined in ITU standard G.722.2 and referred to as wideband coding of speech using Adaptive Multi-Rate Wideband.
Compared to AMR-NB (300-3400Hz) AMR-WB has a much wider bandwidth (50-7000Hz) and provides a much better audio quality.
Synopsys ARC Audio AMR-WB (G.722.2) Encoder/Decoder
|Description:||ARC Sound GSM adaptive multi-rate wideband speech codec|
|STARs:||Open and/or Closed STARs|
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|Product Type:||DesignWare Cores|
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