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Musical training improves the brain's ability to discern the components of sound - the pitch, the timing and the timbre. "To learn to read, you need to have good working memory, the ability to disambiguate speech sounds, make sound-to-meaning connections," said Professor Nina Kraus, director of the Auditory Neuroscience Laboratory at Northwestern University. "Each one of these things really seems to be strengthened with active engagement in playing a musical instrument."

The alveolar trill (rolled R) is a very difficult sound to produce and is often one of the last sounds that Spanish speaking children learn. The sound is also extremely prevalent in most romance languages and as a result special focus is applied to it in the classroom. The range-mapping technique is a very effective way to learn the rolling R. It is based off of cognitive research that suggests that having variation within the full range of a motor skill allows for better learning. The steps are as follow: develop tongue and mouth awareness, learn to create vibrations, and use the trill in words.

In one of the most viral Twitter stories of 2018, people listened to the same acoustically-degraded audio clip of a word, and hotly debated which was the correct word: laurel or yanny. What's the reason for the diametrically-opposed discrepancy? The poor quality of the audio, likely re-recorded multiple times, makes it more open to interpretation by the brain, says Brad Story, a professor of speech, language and hearing sciences at the University of Arizona. Primary information that would be present in a high-quality recording or in person is "weakened or attenuated," Story says, even as the brain is eagerly looking for patterns to interpret. "And if you throw things off a little bit, in terms of it being somewhat unnatural, then it is possible to fool that perceptual system and our interpretation of it," says Story. Story says the two words have similar patterns that easily could be confused. He carried out his own experiment by analyzing a waveform image of the viral recording and compared it to recordings of himself saying "laurel" and "yanny." He noticed similarities in the features of these words, which you can see below. Both words share a U-shaped pattern, though they correspond to different sets of frequencies that the vocal tract produces, Story explains. Britt Yazel, a neuroscience post-doctoral student at UC Davis, also provides more reasons for why people are hearing different things. Some people have greater sensitivity to higher frequencies or lower frequencies, Yazel says. "But not only that, the brains themselves can be wired very differently to interpret speech," he says. For example, if you hear the sounds in either "yanny" or "laurel" more in your everyday life, you might be more likely to hear them here. In other words, your brain may be primed and predisposed to hearing certain sounds, due to environmental exposure.

Dr. Nick Perham, a lecturer in the School of Health Sciences at the University of Wales Institute, Cardiff, conducted a 2010 study, "Can preference for background music mediate the irrelevant sound effect?", that shows how music can interfere with short-term memory performance. Perham had subjects conduct a certain task, in this case recalling a series of numbers, while listening to different kinds of background music. If sound exhibits acoustical variations, or what Perham calls an "acute changing-state," performance is impaired. Steady-state sounds with little acoustical variation don't impair performance nearly as much. Perham asked his subjects how they thought they performed when exposed to different tastes in music. Each reported performing much worse when listening to disliked music, although the study's results showed no difference. However, Perham found no distinction in performance, regardless of whether the music was liked or disliked: both were "worse than the quiet control condition. Both impaired performance on serial-recall tasks." The interviewer queried how curious how prevalent serial-recall is in everyday life, and if one could get by without developing this skill. Unlikely, Perham says, as one would have tremendous difficulty recalling phone numbers, doing mental arithmetic, and even learning languages. "Requiring the learning of ordered information has also been found to underpin language learning. If you consider language, learning syntax of language, learning the rules that govern how we put a sentence together, all of these require order information . . . " Perham says.

The letter H used to be pronounced "haitch" instead of "aitch". There are words in Old English that start with H, and dropping the H was popular until the 1700s. The name of the letter H itself was one of these words that dropped the beginning H. This article says that the original letter name, "haitch" is a better name because letters with names that begin with the sound they make are much easier for kids to learn that letters with names that end with their sound or letters with names that have no connection to their sound.

The South has various species of both accents and dialects. An accent is composed purely of pronunciation changes, almost always vowel sounds. Dialects, on the other hand, incorporate all kinds of other stuff, including vocabulary, structure, syntax, idioms, and tenses. There were many distinct regional accents or dialects in the pre-Civil War South. North Carolina, smack in the middle of the Atlantic South, found more of those dialects within its borders than any other state. On top of that, North Carolina is home to a dialect found nowhere else in the world: the English spoken by those in the Pamlico Sound region, the coastal area that includes the Outer Banks. Interesting trivia tidbit: Distinctly Southern dialects among the white population of the American South seem only to have taken hold starting around the time of the Civil War.The period from the end of the Civil War until World War I-which seems like a long time, but is very condensed linguistically, less than three generations-saw an explosion of diversity in what are sometimes referred to as Older Southern American Accents. The article also notes the reasons for the South's linguistic diversity in re: accents and dialects, and why those accents and dialects have been perpetuated. In Southern states bordering the Atlantic Ocean, regional dialects sprung up seemingly overnight, influenced by a combination of factors, including the destruction of infrastructure, the panic of Reconstruction, lesser-known stuff like the boll weevil crisis, and the general fact that regional accents tend to be strongest among the poorest people. In the post-Civil War period, Southerners left the South en masse; the ones who stayed were often the ones who couldn't afford to leave, and often the keepers of the strongest regional accents. A lack of migration into the South, either from the North or internationally, allowed its regional accents to bloom in relative isolation. However, after WWII, an influx of Northerne

Word "edges" are important for language acquisition. Children start to learn the sound of words by remembering the first and last syllables. A new study sheds light on the information the infant brain uses during language acquisition and the format in which it stores words in its memory. Infants start to learn words very early, during the first months of life, and to do so they have to memorise their sounds and associate them with meanings. The study by Silvia Benavides-Varela (now at the IRCCS Fondazione Ospedale San Camillo in Venice, but at SISSA at the time the study was performed) and Jacques Mehler, neuroscientist at SISSA, revealed the format in which infants remember their first words. In particular, the two scientists saw that infants aged about seven months accurately encode the sound and position of the first and last syllable, whereas they have difficulty retaining the order of syllables in the middle.

Hearing is important for humans to understand the world around them and it lies in our nature to want to describe what we hear. To do this, we frequently make use of onomatopoeias. But what exactly is an onomatopoeia? It is 'the formation of a word from a sound associated with what is named'. This blog post offers a cross-linguistic peek at onomatopoeia.

a spate of recent studies challenge this idea. They suggest that we seem instinctively to link certain sounds with particular sensory perceptions. Some words really do evoke Humpty's "handsome" rotundity. Others might bring to mind a spiky appearance, a bitter taste, or a sense of swift movement. And when you know where to look, these patterns crop up surprisingly often, allowing a monoglot English speaker to understand more Swahili or Japanese than you might imagine (see "Which sounds bigger?" at the bottom of this article). These cross-sensory connections may even open a window onto the first words ever uttered by our ancestors, giving us a glimpse of the earliest language and how it emerged.

A USC professor of Communications unexpectedly found himself at the center of controversy when he used the Chinese phrase "那个" (neige= literally "that"= the Chinese equivalent of the English "um") to illustrate the concept of "filler words." A letter to the USC administration, signed "Black MBA candidates class of 2022" decried the use of the word, because it sounded too close to the n-word for comfort.

This article talks about how speech and language disorders can occur in a variety of different ways. Sometimes, people's brains have problems figuring out how to make their mouths and tongues move in the proper way to make the sounds they want to make. The article goes over how these children might have problems learning others things as well such as reading. In other cases, some children have speech language disorders because of cerebral palsy which means that the muscles in their bodies do not work as well as they should, making it harder to make your mouth create the right sounds. or, children might be deaf, and unable to hear that they're making wrong sounds. The article states many different reasons why people might have speech and language disorders

One of the central questions of Words R Us is what conditions fostered the emergence of language. In this article, you can discover where the 'F' and 'V' sounds, so challenging to replicate in ventriloquism, came from. A hint is that diet influenced the human bite and mouth shape, but take a peek to find out more!

This article writes about the complexities of animal communication and how elephants are able to use low frequency sounds to stay in touch amongst each other. Generative artificial intelligence is able to help humans generate an algorithm that is capable of detecting animal calls, grumbles, grunts, squeaks etc and translate it into a language that humans are comfortable interpreting.

This article explains to us why we favor, or think one language sounds "nicer", or "beautiful compared to others and how our brain reacts.

This study from the University of Pennsylvania explores whether or not Asian-Americans have a certain "sound" to their speaking that distinguishes them from their White counterparts. White and Asian-American audio samples were curated for a test group to listen to in order to guess their races. On average, White and Asian-American participants in the study were around 65% accurate in their guesses, suggesting more success than random guessing. Some individual participants had accuracy as high as 85% or 90%. Some audio samples yielded guesses that were accurate upwards of 90% of the time. Asian-American participants were often more accurate in their guesses, but less able to express how they knew. White participants described the "upspeak" often used as a "lack of assertiveness." They also identified "increased pauses between words" and "jerkier speech". They also noted that Asian Americans used more "filler material" in their sentences like "um," "uh," or "like." I thought that was interesting because in Japanese, similar filler words like あのう and ええと are used. In Indonesian, we often hum as a filler, which I found to be different than typical English speakers' hums, and that I as a bilingual person have started to do when speaking English as well.

A Liverpool University study found reading poetry lights up both the left part of the brain concerned with language, as well as the right hemisphere, an area that relates to autobiographical memory and emotion. Reading triggers "reappraisal mechanisms" that cause people to reflect on their own experiences in light of what they read. The study might also suggest that word choice and sound are crucial elements in creating beneficial literary experiences: more "challenging" prose and poetry (striking wording/phrasing, complex syntax) sparks far more electrical activity in the brain than more pedestrian translations of those passages.

Scientists say Koshik, an Asian elephant at a South Korean zoo, can imitate human speech, saying five Korean words readily understood by people who speak the language. The male elephant invented an unusual method of sound production that involves putting his trunk in his mouth and manipulating his vocal tract. Vocal mimicry is not a common behavior of mammals (unless you count humans). Researchers postulate Koshik was apparently so driven to imitate sounds that he invented the method of putting his trunk in his mouth and moving it around. They believe that he may have done this to bond with his trainers, as he was deprived of elephant companionship during a critical period of his childhood and spent years with humans as his only social contact. A video of Koshik with his trainer is embedded in the article.

Dyslexia is the most common learning disability in the U.S. Scientists are exploring how human brains learn to read, and are discovering new ways that brains with dyslexia can learn to cope. 2 areas on the left side of the brain are key for reading: 1. the left temporoparietal cortex: traditionally used to process spoken language. When learning to read, we start using it to sound out words. 2. the occipitotemporal cortex: part of the visual processing center, located at the base of our brain, behind our ears. A person who never learned to read uses this part of the brain to recognize objects - like a toaster or a chair. But, as we become fluent readers, we train this brain area to recognize letters and words visually. These words are called sight words: any word that you can see and instantly know without thinking about the letters and sounds. This requires retraining the brain. When recognizing a chair, the brain naturally sees it from many different angles - left, right, up, down - and, regardless of the perspective, the brain knows it is a chair. But that doesn't work for letters. Look at a lowercase 'b' from the backside of the page, and it looks like a lowercase 'd.' They are the same basic shape and, yet, two totally different letters. But, as it does with a chair, the brain wants to recognize them as the same object. Everyone - not just people with dyslexia - has to teach the brain not to conflate 'b' and 'd'. The good news: intervention and training can help. At the end of the six week training sessions with dyslexics, the brain areas typically associated with reading, in the left hemisphere, became more active. Additionally, right hemisphere areas started lighting up and helping out with the reading process. The lead scientist, Dr. Eden, says this is similar to what scientists see in stroke victims, where other parts of the brain start compensating.

This article is pretty self-explanatory based on the article - it talks about how monkeys' vocal cords and bodies are physiologically able to talk and make distinct sounds. However, monkeys lack the brain circuits used by humans to learn sounds, and the special nerve sets humans use to control the shape of our vocal tracts.