The new iPhone 5 includes support for cellular wideband audio which Apple says should deliver “crisper word clarity” as well as “more natural sounding speech”. The technology is currently supported by more than 20 mobile phone operators worldwide.
Interestingly enough, on the same day the iPhone 5 launched, Skype announced a new audio codec called OPUS which is based on SILK, its own audio codec introduced in January 2009. Opus-enabled communications, Skype says, will happen in CD quality (fullband stereo), a massive jump in quality while simultaneously using less bandwidth.
That codec has been adopted by the IETF as a fully-fledged standard and Skype hopes that the community at large will adopt Opus to improve audio and video communications across a wide spectrum of uses. Check this blog entry to find out more about Skype’s leitmotiv behind Opus and what to expect from this standard.
And, coincidentally, one day earlier, another VoIP company, Rebtel (second to Skype in the VoIP business) announced its own HD Voice solution based on an open source codec. It will ship on iOS now and Android later this year. Like Skype and Apple, Rebtel sees better call quality as the next frontier.
Before them, Orange, now part of Everything Everywhere, has been working hard to implement its HD Voice solution, one which requires both parties on a call to be on Orange and with a handset equipped with the technology.
You can win an iPhone 5 in our iPhone 5 competition by answering a simple question about what generation the Phone 5 is. ITProPortal reported live on Apple’s announcement. Other than the iPhone 5, we saw new iPod devices but no cheaper version of the iPhone 4S, an iPad mini and potentially a 13in Macbook Pro with Retina Display.