Search results for speech technology

Computer Sciences Apr 9, 2015

Automated captioning system processes hundreds of video-hours per day

In 2008, four students at the MIT Sloan School of Management developed a system for captioning online video that was far more efficient than traditional methods, which involve pausing a video frequently to write text and ...

Engineering Mar 10, 2015

Finger-mounted reading device for the blind

Researchers at the MIT Media Laboratory have built a prototype of a finger-mounted device with a built-in camera that converts written text into audio for visually impaired users. The device provides feedback—either tactile ...

Computer Sciences Dec 18, 2014

Newest computer neural networks can identify visual objects as well as the primate brain

For decades, neuroscientists have been trying to design computer networks that can mimic visual skills such as recognizing objects, which the human brain does very accurately and quickly.

Biotechnology Dec 11, 2014

International team maps 'big bang' of bird evolution

The genomes of modern birds tell a story of how they emerged and evolved after the mass extinction that wiped out dinosaurs and almost everything else 66 million years ago. That story is now coming to light, thanks to an ...

Computer Sciences Aug 4, 2014

Algorithm recovers speech from vibrations of potato-chip bag filmed through soundproof glass

Researchers at MIT, Microsoft, and Adobe have developed an algorithm that can reconstruct an audio signal by analyzing minute vibrations of objects depicted in video. In one set of experiments, they were able to recover intelligible ...

Optics & Photonics May 19, 2014

Optical brain scanner goes where other brain scanners can't

Scientists have advanced a brain-scanning technology that tracks what the brain is doing by shining dozens of tiny LED lights on the head. This new generation of neuroimaging compares favorably to other approaches but avoids ...

Computer Sciences May 2, 2014

Computer system automatically solves word problems

Researchers in MIT's Computer Science and Artificial Intelligence Laboratory, working with colleagues at the University of Washington, have developed a new computer system that can automatically solve the type of word problems ...

Engineering Feb 9, 2014

Cochlear implants—with no exterior hardware

Cochlear implants—medical devices that electrically stimulate the auditory nerve—have granted at least limited hearing to hundreds of thousands of people worldwide who otherwise would be totally deaf. Existing versions ...

Computer Sciences Oct 18, 2013

Automatic speaker tracking in audio recordings

A central topic in spoken-language-systems research is what's called speaker diarization, or computationally determining how many speakers feature in a recording and which of them speaks when. Speaker diarization would be ...

Engineering May 3, 2013

New research could let vehicles, robots collaborate with humans

You get into your car and ask it to get you home in time for the start of the big game, stopping off at your favorite Chinese restaurant on the way to grab some takeout.

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