TWELP 1200/2400 bps Scalable Vocoder ensures the highest voice quality both in HF and in VHF/UHF networks and maintains lossless interoperability between them.
Transcoding is not needed, which saves significant computational resources in gateways and also means no degradation in speech quality, even when users interoperate at different bit rates.
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Ideal Digital Voice Interoperability between HF, VHF/UHF networks
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- Written by Victor