is a royalty-free codec for Voice over IP (VoIP) network. IntegrIT iLBC delivers speech quality better than G.729A and equal to G.729E, while offering substantially better quality over congested networks with packet loss. It is designed for narrowband speech and results in a payload bit rate of 13.33 kbps for 30 ms frames and 15.20 kbps for 20 ms frames. The codec enables graceful speech quality degradation in the case of lost frames, which occurs in connection with lost or delayed IP packets

Features:

• Operates at 13.3 / 15.2 kbps bitrate
• Frame size 30 ms for 13.3kbps, and 20 ms for 15.2kbps
• Voice quality exceeds G.729A and G.723.1
• High robustness to packet loss
• Low delay and high packet loss robustness for low-bit rate codecs
• Start state encoding
• Pitch enhancement
• Packet loss concealment
• Demo available for target and PC

Applications

• VoIP
• Telephony

List of supported platforms:
     • Texas Instruments C64xx, DaVinci
     • MS Windows

iLBC is delivered with fully automated IntegrIT Testing Environment (ITE) for target platform based on reference ITU-T vectors set along with extended IntegrIT proprietary vectors and methods.