EVRC-WB (Enhanced Variable Rate Codec-Wideband)
EVRC-WB (Enhanced Variable Rate Codec-Wideband) is a speech codec providing enhanced (wideband) voice quality.
Relevant NENA Documents
Note: To find and download the document, copy the document number (like STA-010) from below and search the NENA Standards and Documents page.
NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1