Diseases, Conditions, Syndromes

Hey Siri, do I have COVID?

Throughout much of the COVID-19 global pandemic, being tested for the virus has involved not only uncomfortable nasal swabs, but also often waiting in long lines at testing centers or having to make appointments with a doctor.

Neuroscience

Cochlear implants aid speech recognition in most adults

(HealthDay)—Most adult patients have statistically significant postoperative improvements in speech recognition after receiving cochlear implants, according to a study published online Jan. 7 in JAMA Otolaryngology-Head ...

Oncology & Cancer

Scientists trained a computer to classify breast cancer tumors

Using technology similar to the type that powers facial and speech recognition on a smartphone, researchers at the University of North Carolina Lineberger Comprehensive Cancer Center have trained a computer to analyze breast ...

Psychology & Psychiatry

Researcher uses eye tracking to study linguistics

For Clara Cohen, language is all about patterns. The postdoctoral psychology researcher has been interested in linguistic patterns since she was an undergraduate learning Russian, and now, thanks to advances in technology, ...

Neuroscience

Neural networks learn to link temporally dispersed stimuli

Rustling leaves, a creaking branch: To a mouse, these sensory impressions may at first seem harmless - but not if a cat suddenly bursts out of the bush. If so, they were clues of impending life-threatening danger. Robert ...

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Speech recognition

Speech recognition (also known as automatic speech recognition or computer speech recognition) converts spoken words to machine-readable input (for example, to key presses, using the binary code for a string of character codes). The term "voice recognition" is sometimes used to refer to speech recognition where the recognition system is trained to a particular speaker - as is the case for most desktop recognition software, hence there is an aspect of speaker recognition, which attempts to identify the person speaking, to better recognise what is being said. Speech recognition is a broad term which means it can recognise almost anybodys speech - such as a callcentre system designed to recognise many voices. Voice recognition is a system trained to a particular user, where it recognises their speech based on their unique vocal sound.

Speech recognition applications include voice dialing (e.g., "Call home"), call routing (e.g., "I would like to make a collect call"), domotic appliance control and content-based spoken audio search (e.g., find a podcast where particular words were spoken), simple data entry (e.g., entering a credit card number), preparation of structured documents (e.g., a radiology report), speech-to-text processing (e.g., word processors or emails), and in aircraft cockpits (usually termed Direct Voice Input).

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