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Speech

The PRIORI app looks for telltale changes in the speaker's speech patterns (Photo: Shutter...

People afflicted with bipolar disorder must live with the fact that at any moment, they could launch into a major depressive or manic mental state. These mood swings can be so severe that dangerous, erratic behavior including suicide attempts can result. Researchers at the University of Michigan, however, are developing something that could prove to be very helpful. It's an Android app that listens to a patient's phone conversations, and detects the signs of oncoming mood swings in their voice.  Read More

Fujitsu's newly-developed speech synthesis system can produce voices to suit different sit...

Speech synthesis has come a long way from the days when computers sounded like a Dalek with a cleft palate, but there’s still a lot of room for improvement. Fujitsu Laboratories Ltd. in Kawasaki, Japan are working to move computers away from sounding monotone or perpetually distracted by developing a new speech synthesis system that can quickly produce high quality voices that can be tailored to suit individual environments and circumstances.  Read More

This 3D-printed sculpture is a three-dimensional materialization of President Obama’s voic...

It seems there's little that you can't create with 3D printing; we've recently seen lingerie, guns, rocket engines, musical instruments and even rooms. French artist Gilles Azzaro, however, uses the technology to capture something much more abstract. His 3D-printed sculptures of voice recordings resemble alien landscapes, with high and low tones represented as peaks and troughs. Instead of only hearing the rich tones of Barack Obama's State of the Union speech, you can see them too, in Azzaro's latest sculpture entitled "Next Industrial Revolution."  Read More

Scientists have developed a method of accentuating only the parts of speech that people re...

Places like airports and train stations aren’t known for their tranquility, and that’s largely because of the constant barrage of loud announcements made over their PA systems. Scientists at the University of Edinburgh, however, have helped develop a system that may allow those announcements to still be heard, but at a lower volume.  Read More

A still from the demonstration video, which shows how Sigmo could work in the real world

The internet and smartphones have made it much easier to converse with people who speak different languages to you, with services using these technologies providing both instant text-to-speech and speech-to-speech translation options. Sigmo, a simple Bluetooth device which uses existing online translation services to translate from one language to the other and back again in real-time, is designed to be the middleman in the equation, thus removing the need to constantly shove your smartphone in people's faces.  Read More

The new software has already accurately reconstructed the Proto-Austronesian language, whi...

Imagine the wealth of knowledge we could uncover if it was possible to travel back in time and re-construct ancient languages. While that’s impossible right now, scientists at UC Berkley and the University of British Columbia reckon they’ve managed the next-best thing, by developing new software which uncovers existing fragments of “proto-languages” from languages still in use.  Read More

Dragon Dictate for Mac 3 is available in both boxed and digital versions

Nuance Communications has updated its leading speech-to-text application Dragon Dictate for Mac to version 3, and Gizmag goes hands-on to investigate whether it can finally offer software-based dictation which is both practical and appealing, when compared to manual typing.  Read More

Research from NTNU is attempting to recognize human speech more accurately by detecting ho...

Researchers at the Norwegian University of Science and Technology (NTNU) are combining two of the best-known approaches to automatic speech recognition to build a better and language-independent speech-to-text algorithm that can recognize the language being spoken in under a minute, transcribe languages on the brink of extinction, and make the dream of ever present voice-controlled electronics just a little bit closer.  Read More

Scientists have cracked the code that the brain uses to vocalize vowels (Image: Shuttersto...

Recently, scientists unlocked the code used by neurons in the retina for sending visual data to the brain. This allowed them to create a device that restored almost-normal vision to blind mice. Now, another group of scientists has announced that they have determined the brain’s code for pronouncing vowels, and they believe that their discovery could lead to machines that speak for people who are physically unable to do so.  Read More

The EnableTalk gloves feature a variety of sensors that allow the system to recognize sign...

Since beginning in 2003, the Microsoft Imagine Cup has tasked students the world over with developing technology aimed at solving real-world problems. In this, its 10th year, students were asked to build their project around a specific Millennium Development Goal (MDG), with the finals held this month in Sydney, Australia. The winners have just been announced and beating out teams from 75 countries to claim first place (and US$25,000) in the Software Design category was the Ukraine’s quadSquad with their EnableTalk gloves that translate sign language into speech in real time.  Read More

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