Ericsson has recently made the first HD voice call on CDMA in the industry, calling it CDMA HD voice that delivers speech in a wider spectral range of 50Hz to 7000Hz. What do these figures mean for the end user? Well, we are talking about increased voice quality and intelligibility coupled with a decrease in listening fatigue, despite having you being in environments with high background noise. Here is what a top executive over at Ericsson has to say about their latest development, which we hopefully will see implemented in the market in the near future.Related articles:“We have demonstrated the first high-definition CDMA voice call in the world over an Ericsson network utilizing the new EVRC-NW 3GPP2 standard codec and ensuring interoperability with existing functionality while easing the rollout of future wideband services. This is the starting point of a voice quality revolution that will significantly enhance CDMA networks as we know them today.”
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