Vlingo May 25, 2012

The Verge recently went hands on with Samsung’s new flagship Galaxy S III launched earlier this month and during its review put the device’s new Vlingo-powered “S-Voice” feature up against Siri on the iPhone 4S. Other than the striking resemblance to Siri’s UI and canned responses, the first thing we notice is Siri appears to be much quicker than S-Voice running on the Galaxy S III.

When asked “Who is the president of France”, Siri quickly asks to search the web, while S-Voice takes a little longer but comes up with the correct answer. However, in most scenarios, both Siri and S-Voice request to search the web for the majority of the same queries. You’ll also notice S-Voice has no problem keeping up with Siri when scheduling appointments, but both have some of the same issues understanding The Verge’s commands.

S Voice consistently chews up my words when I try asking it questions, although it works better when instructed to schedule an appointment or set an alarm. It can also be used as an unlocking mechanism once you pre-record a pass phrase. That adds to the face unlocking option that’s native to Android 4.0 in being frustratingly unwieldy and planted firmly within gimmick territory — more than once I was stuck repeating “hello” without any recognition from the phone.

While we don’t have all of the info on S-Voice, we know it is using voice recognition technology from Vlingo, the same as the previous Voice Commander feature for the Galaxy S II. Last December Nuance acquired Vlingo. It’s no secret Apple is currently using Nuance to power speech in Siri, and Siri co-founder Norman Winarsky told us in October that Siri originally used Vlingo, but that Nuance has by far the most IP in speech synthesis technologies”. However, he also noted Apple could likely easily replace Nuance if something better was available.
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Vlingo December 20, 2011

There are fewer options for speech recognition these days, and now there are even fewer with Nuance announcing they acquired Vlingo for an undisclosed figure. Following multiple lawsuits related to patent infringement, the two companies apparently came to what CEO of Vlingo Dave Grannan called  “a good outcome.” Grannan elaborated in a prepared statement (via AllThingsD):

Vlingo and Nuance have long shared a similar vision for the power and global proliferation of mobile voice and language understanding. As a result of our complementary research and development efforts, our companies are stronger together than alone. Our combined resources afford us the opportunity to better compete, and offer a powerful proposition to customers, partners and developers.

Vlingo is notably used in various voice-controlled Android apps, and it is viewed as competitors to Apple’s Siri built into the iPhone 4S. However, Siri, also used it prior to it being used by Apple, before switching to Nuance…

In an interview with 9to5Mac, Siri co-founder Norman Winarsky said Vlingo was originally used as the speech recognition component of Siri before switching to Nuance. He noted: “Theoretically, if a better speech recognition comes along (or Apple buys one), they could likely replace Nuance without too much trouble. ” The full quote is below.

9to5Mac: How important is Nuance speech recognition to the Siri technology? expand full story

Vlingo October 11, 2011


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