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"Humans and many primates clearly recognize individual voices ... [but] it's been surprisingly difficult to design quantitative studies for truly wild animals ... they played recorded calls from one individual on one side of a target meerkat, and then from the other ... The meerkats reacted with a prolonged vigilance, paying much closer attention than they did to other recorded calls. The situation didn't compute."

This article states that humans judge people by their voices. It is something that we all do because we cannot help it. The author touches upon Shakespearean plays to elaborate his argument for why tone of voice does in fact matter.

Language is not static but dynamic, constantly evolving to suit the fashions of the time and this results in shifts in pronunciation and pitch. In the UK, for instance, far fewer people talk with "received pronunciation" these days - and even Queen Elizabeth II's voice has lost some of the cut-glass vowels of her youth. This is thought to reflect a more general shake-up in Britain's social hierarchies, leading to a kind of linguistic cross-pollination between the classes that has even reached Her Majesty. Women today speak at a deeper pitch than their mothers or grandmothers would have done, thanks to the changing power dynamics between men and women.

"Talk to your baby," Dr. Cutler said. "Your baby is picking up useful knowledge about language even though they're not actually learning words." Before, many believed babies did not learn sound until six months of life. However, studies now have shown that "newborns can recognize the voices they've been hearing for the last trimester in the womb, especially the sounds that come from their mothers, and prefer those voices to the voices of strangers." In addition, the language heard before birth and in the first months of life affect sound perception and sound production. These two discoveries have led to a better understanding of language learning and brain development in babies.

It was especially interesting that this effect held not only for those who had been adopted after the age of 17 months, when they would have been saying some words, but also for those adopted at under 6 months.

Researchers looked at international adoptees (babies that were adopted at a couple months old and grew up hearing a different language than they heard while in the womb) and were able to see what babies hear in the womb and soon after birth has an affect on how they perceive sounds. Newborn babies can actually recognize the voices they've been hearing for the last three months in the womb, especially the sounds that come from their mothers. When born, babies prefer these familiar voices to strangers voices. Babies can also detect rhythm and prefer other languages with similar rhythms, rather than languages with different rhythms.

For 30 years, Robert Siegel has pretty much been the voice of All Things Considered. He steps down from the host chair on Jan. 5, 2018. During his career, one of the recurrent themes of his reporting has been language - and how we speak. This article documents several of Robert Siegel's language-related stories, including a 1993 article on "uptalk," an interview with a voice coach who teaches rock stars to scream without shredding their vocal cords, an interview with sociolinguist William Labov on New York accents, and Donald Trump's vocabulary and language.

This article shows the importance of music therapy practice when focusing on communication skills with a speech pathologist within a pediatric rehabilitation setting. There is a case about a kid named Sam who is an eleven year old boy who sustained a severe garrotting injury. The article goes over how the individual music therapy program helped him to maximize his potential and motivation in achieving his communication goals, while speech pathology provided therapeutic intervention and outcomes while he re-learned his speech skills.

This article explains an experiment that was conducted, with the aim to find if people change the pitch of their voice when talking to different people. The experiment had participants to undergo a simulated job interview. The experiment found that people speak in a higher pitched voice when speaking to someone whom they believe is more dominant.

TechRadar spoke to Dr Matthew Voice, an Assistant Professor in Applied Linguistics at the UK's University of Warwick, to find out the science behind the struggle to deduce Wordle Puzzle #256. "[In your live blog] you've already talked about _ATCH as a kind of trap. This is an example of an n-gram, i.e. a group of letters of a length (n) that commonly cluster together. So this is an n-gram with a length of four letters: a quadrigram," Professor Voice tells us. "Using [this] Project Gutenberg data, it's interesting to note that _ATCH isn't listed as one of the most common quadrigrams in English overall, but the [same] data considers words of all lengths, rather than just the five letters Wordle is limited to. I don't know of any corpus exclusively composed of common 5 letter words, but it might be the case that _ATCH happens to be particularly productive for that length." "The other thing to mention," Professor Voice adds, "would be that the quadrigram _ATCH is made up of smaller n-grams, like the bigram AT, which is extremely common in English. So we're seeing a lot of common building blocks in one word, which means that sorting individual letters might not be narrowing down people's guesses as much as it would with other words."

This article explains some of the many harmful effects AI and voice replication are having on the growing misinformation crisis. Some cases paint certain political figures in a negative light by creating audio clips of them saying damaging things. Between political influence and scams, several problems arise from the cheep price and accessibility of sophisticated AI programs.

This article discusses that there is a new emergence of the "Tiktok voice". This accent is described as one with a rising intonation and declarative sentences which incapsulates a sense of persuasiveness and personalization. The "Tiktok voice" has been more concentrated in the younger female demographics as it is scientifically proven that women are often the innovators of linguistics.

You can actually listen to an audio recording of this white whale--it sounds like a human talking through a kazoo....Amazing! But he died five years ago...I'm bummed that they didn't study it more.

Theoretical physicist and cosmologist Stephen Hawking, ALS patient, uses an Intel microprocessor which enables him to speak. Hawking irreversibly lost speech function in 1985 as a result of a tracheotomy. Since his hands are too weak to type, Hawking uses a single cheek muscle to control the device. The device uses an adaptive word predictor from London startup SwiftKey which allows Hawking to select a word after typing a letter. Intel worked with SwiftKey, incorporating many of Hawking's documents into the system, so that, in some cases, he no longer needs to type a character before the predictor guesses the word based on context. The new version of Hawking's user interface (now called ACAT, after Assistive Contextually Aware Toolkit) includes contextual menus that provide Hawking with various shortcuts to speak, search or email; and a new lecture manager, which gives him control over the timing of his delivery during talks. It also has a mute button, a curious feature that allows Hawking to turn off his speech synthesizer.

It takes just one-tenth of a second for our brains to begin to recognize emotions conveyed by vocalizations; apparently human brains pay more attention when emotions are embedded in vocalizations rather than in speech. Participants were able to detect vocalizations of happiness (i.e., laughter) more quickly than vocal sounds conveying either anger or sadness. Vocalizations displaying anger, however, are more resonant than those displaying other emotions: both produced ongoing brain activity that lasted longer than either of the other emotions: "listeners engage in sustained monitoring of angry voices, irrespective of the form they take, to grasp the significance of potentially threatening events." More anxious individuals also have a faster and more heightened response to emotional voices in general than people who are less anxious.

The attention-grabbing tricks that keep an audience watching, even when people are just talking at a camera Hey guys! What's up? It's Julie. And today I want to talk about YouTube voice.

Thanks to Jesse Huang for this article, which discusses the recent shooting and killing of Trayvon Martin by George Zimmerman, a Neighborhood Watch member, and the ensuing investigation as to whether the shooting was done in self-defense. Using software that examines characteristics like pitch and the space between spoken words to analyze voices, forensic audio experts are comparing a 911 call to a previous voice recording of Zimmerman and attempting to determine whether the background screams are that of Martin or Zimmerman. The article also includes discussion as to the reliability of this type of "voiceprint" analysis.

"Researchers identified subtle variations caused by differences in the shape of individual whales' heads. It's the first time that sperm whale vocalizations have been linked to specific individuals. ... While the whales tended to possess the same basic repertoire of "codas" - the technical name for each distinctive series of clicks - one female had a completely different set. ... The question of whether it's appropriate to think of sperm whales as having names is a controversial one. Some scientists think that many cetaceans should be considered persons ..." See also "Sperm Whales Really Do Learn From Each Other" (http://www.wired.com/wiredscience/2011/11/sperm-whales/) - "Yes, sperm whale culture really is culture."

Researchers at the University of Washington and University of Connecticut examined thousands of 30-second snippets of verbal exchanges between parents and babies. They measured parents' use of a regular speaking voice versus an exaggerated, animated baby talk style, and whether speech occurred one-on-one between parent and child or in group settings. "What our analysis shows is that the prevalence of baby talk in one-on-one conversations with children is linked to better language development, both concurrent and future," said Patricia Kuhl, co-author and co-director of UW's Institute for Learning & Brain Sciences. The more parents exaggerated vowels -- for example "How are youuuuu?" -- and raised the pitch of their voices, the more the 1-year olds babbled, which is a forerunner of word production. Baby talk was most effective when a parent spoke with a child individually, without other adults or children around. "The fact that the infant's babbling itself plays a role in future language development shows how important the interchange between parent and child is," Kuhl said.