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Beyond words

Researchers analyzed massive audio recordings to create a dictionary of short melodies in English-language prosody, assigning functions and meanings. They discovered hundreds of basic patterns with linguistic functions, including conveying attitudes such as curiosity or surprise, and identified syntactic rules governing their order.

SourceWeizmann Institute of Science·JournalProceedings of the National Academy of Sciences·DateApr 22, 2025

Brits still associate working-class accents with criminal behavior – study warns of bias in the criminal justice system

A recent study published in Frontiers in Communication reveals that people with non-standard accents are more likely to be associated with criminal behaviour, but perceptions vary between accents. The researchers found a significant link between class or status, negative traits, and expected behavior, particularly when it comes to crime.

SourceUniversity of Cambridge·JournalFrontiers in Communication·DateJan 17, 2025

Northerners, Scots and Irish excel at detecting fake accents to guard against outsiders, Cambridge study suggests

A Cambridge study suggests that people from Northern Ireland, Scotland, and Ireland are better at detecting fake accents than those from London and the Southeast. The study found that participants were able to detect fake accents with an accuracy of around 60%, varying by region and cultural homogeneity.

SourceUniversity of Cambridge·JournalEvolutionary Human Sciences·DateNov 19, 2024

Remote medical interpreting is a double-edged sword in healthcare communication

A recent study from the University of Surrey found that remote medical interpreting (RMI) can compromise the quality of communication in healthcare settings. Interpreters reported mixed experiences with technology during the COVID-19 pandemic, highlighting the need for careful consideration of interpreting methods based on the nature o...

SourceUniversity of Surrey·JournalPerspectives·TypeObservational study·DateNov 4, 2024

Languages are louder in the tropics

Researchers analyzed a large database of languages to verify the relationship between climate and language sound. They found that languages around the equator tend to have higher sonority indexes, but some exceptions exist, such as Mesoamerica and Mainland Southeast Asia.

SourcePNAS Nexus·JournalPNAS Nexus·DateDec 5, 2023

Classic Georgia accent fading fast

Researchers found that white English speakers' accents have shifted away from traditional Southern pronunciation since Generation X. The study, published in Language Variation and Change, used archived and new recordings to analyze vowel patterns, finding distinct changes between baby boomers and Gen X.

SourceUniversity of Georgia·JournalLanguage Variation and Change·DateSep 7, 2023

Research group deciphers enigmatic ancient script

A team of researchers from the University of Cologne has successfully decoded a previously unknown ancient script, known as the Kushan script. The breakthrough was made possible by analyzing inscriptions found in caves, bowls, and clay pots in Central Asia, which provided key clues to deciphering the writing system.

SourceUniversity of Cologne·JournalTransactions of the Philological Society·TypeContent analysis·DateJul 12, 2023

Hey Siri, can you hear me? #ASA184

Researchers found that people produce louder and slower speech with less pitch variation when communicating with AI systems, while clearer speech improves comprehension. The study aims to improve AI's ability to understand human speech and investigate language changes as technology advances.

Vocal tract size, shape dictate speech sounds

Researchers found that anatomical variations in a speaker's vocal tract affect speech production, with factors such as horizontal and vertical length, head inclination, and hard palate shape influencing vowel frequencies. The study suggests that understanding anatomy is crucial for producing speech.

SourceAmerican Institute of Physics·JournalThe Journal of the Acoustical Society of America·DateMar 21, 2023

Our brains “time-stamp” sounds to process the words we hear

A new study by NYU researchers reveals that our brains use a 'time-stamp' mechanism to process the order of incoming sounds, allowing us to correctly recognize words being said. The brain achieves this feat by correlating different neural populations with specific speech sounds and time-stamping each sound with its relative order.

SourceNew York University·JournalNature Communications·TypeExperimental study·DateNov 7, 2022

AI that can learn patterns of human language

Researchers from McGill University and MIT developed an AI system that can learn the rules and patterns of human languages on its own. The model automatically generates higher-level language patterns that can be applied to different languages, achieving better results.

SourceMcGill University·JournalNature Communications·TypeComputational simulation/modeling·DateOct 11, 2022