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In many languages, pitch is as important as consonants and vowels for distinguishing one word from another. In English, "pay" and "bay" are different because they have different starting sounds. But imagine if "pay" said on a high pitch meant "to give money," while "pay" said on a low pitch meant "a broad inlet of the sea where the land curves inward." That's what it feels like to speak what linguists call a tonal language. At least a billion and a half people worldwide do it their entire lives and think nothing of it. The article goes on to talk about which areas of the world have the highest concentration of tonal languages and reasons why that might be, also some of the advantages of speaking a tonal language.

Research studies have shown that music and language have a correlation between them to the human mind and support the close relationship between music and language functions. There is evidence that speech functions can benefit from music functions and vice versa. One is example is that phonological awareness, pivotal for reading and writing skills, is closely related to pitch awareness and musical expertise. Some research papers also discuss the relationship between tonal language expertise and musical pitch perception skills and on whether pitch-processing deficits might influence tonal language perception. Overall all, these studies provide a comprehensive summary of the current knowledge on the tight relationship between music and language functions.

In many languages, such as Mandarin Chinese, pitch is as important as consonants and vowels for distinguishing one word from another. Tone languages are spoken all over the world, but they tend to cluster in three places: East and Southeast Asia; sub-Saharan Africa; and among the indigenous communities of Mexico. There are certain advantages to speaking tone languages. Speakers of some African languages can communicate across long distances playing the tones on drums, and Mazatec-speakers in Mexico use whistling for the same purpose. Also, speakers of tonal languages are better at identifying musical pitches than speakers of non-tonal languges.

Do genes cause a preferance for tonal or non tonal languages? Possibly. Researchers have discovered ASPM and microcephalin, two genes that are linked to brain growth, may cause a preference for tonal languages.

Recent advances in our understanding of the genetic basis of human cognition (thinking) have enabled scientists at the Max Planck Institutes for Psycholinguistics, Evolutionary Anthropology, and Human Cognitive and Brain Sciences. to better understand 3 areas of language: 1. Language processing: The human genome directs the organization of the human brain and some peripheral organs that are prerequisites for the language system, and is probably responsible for the significant differences in language skills between individuals. At the extremes are people with extraordinary gifts for learning many languages and undertaking simultaneous interpretation, and people with severe congenital speech disorders. 2. Language and populations: Genetic methods have revolutionized research into many aspects of languages, including the tracing of their origins. 3. Structural differences: While languages are not inborn, certain genetic predispositions in a genetically similar population may favour the emergence of languages with particular structural characteristics - an example thereof is the distinction between languages that are tonal (such as Chinese) and non-tonal (such as German).

Research about the association between music and speech. Tonal languages, such as Mandarin, support theories of language developing out of a "protolanguage" comprised of sounds that were more similar to tones than words.

Why one syllable words spoken at different pitches can have seven meanings. People don't generally speak in a monotone.

For both English and Mandarin speakers, the major formants in vowel sounds paralleled the intervals for the most commonly used intervals in music worldwide, namely the octave, the fifth, the fourth, the major third, and the major sixth. To Purves, the upshot is a simple truth: "There's a biological basis for music, and that biological basis is the similarity between music and speech," he says. "That's the reason that we like music." "Whenever we've heard happy speech, we've tended to hear major-scale tonal ratios," Purves says. "Whenever we've heard sad speech, minor tones tend to be involved."

Stephen Porges, psychiatry professor and Distinguished University Scientist at Indiana University, where he directs the Trauma Research Center within the Kinsey Institute, speaks about the importance of safety in relationships. Porges' Polyvagal Theory describes how our autonomic nervous system mediates safety, trust, and intimacy through a subsystem he calls the social engagement system. Our brain is constantly detecting through our senses whether we are in a situation that is safe, dangerous, or life threatening. People's autonomic nervous system are designed to perceive threat: a protective, defensive survival mechanism, but a response that can also get us into trouble if we sense that our safety is at risk, causing us to misread the situation. However, humans also have a mammalian mechanism that mediates those gut-level ANS responses. This social engagement system enables us to interpret linguistic, facial, tonal, intonation, and gestural cues, and the intentionality of others. When our body and mind experience safety, our social engagement system enables us to collaborate, listen, empathize, and connect, as well as be creative, innovative, and bold in our thinking and ideas. This has positive benefits for our relationships as well as our lives in general. The takeaways: 1. Safety is paramount in crucial conversations and conflict-resolution. 2. Learning to deploy cues that display love, trust, and engagement in the midst of conflict can help disarm defensive, threat response mechanisms in other people, help restore safety in our social interactions, and reaffirm bonds.

Researchers have looked into how tonal languages are processed in the brain. They have found that lexical tones are processed in the right hemisphere while consonats are processed in the left hemisphere,

This article talks about the combined efforts of a team of academics in reconstructing the voice of an Ancient Egyptian priest. It's really interesting to see how linguists work to help figure out which tonal sounds Ancient Egyptian made, and how that would effect the voice of the Priest. It also brought me a question on the ethics of trying to bring someone "back to life" via their voice.

Introduction: There is not one single Chinese language, but many different versions or dialects including Wu, Cantonese and Taiwanese. Northern Chinese, also known as Mandarin, is the mother tongue of about 70% of Chinese speakers and is the accepted written language for all Chinese.

This article talks about the differences between Chinese and English regarding the alphabet, phonology, and grammar. Chinese doesn't use an alphabet, but a logographic system where the symbols themselves represent the words. This causes Chinese learners to have difficultly reading English texts and spelling words correctly. Because Chinese is a tonal language, the pitch of a sound is what distinguishes the word meaning whereas, in English, changes in pitch are used to emphasize or express emotion and not give a different word meaning to the sound. Chinese grammar is also very much different from English grammar. For example, English uses a lot of auxiliaries and verb inflections, but Chinese is an uninflected language and conveys meaning through word order and shared understanding of context. For example, time in Chinese does not go through the use of different tenses and verb forms, which makes it difficult to understand the complexities of things like is/are/were and eats, eat, ate, eaten.

Scientists are reporting in the journal Science that they have identified specialized brain cells that help us understand what a speaker really means. These cells do this by keeping track of changes in the pitch of the voice. "We found that there were groups of neurons that were specialized and dedicated just for the processing of pitch," says Dr. Eddie Chang, a professor of neurological surgery at the University of California, San Francisco. Chang says these neurons allow the brain to detect "the melody of speech," or intonation, while other specialized brain cells identify vowels and consonants. "Intonation is about how we say things," Chang says. "It's important because we can change the meaning, even - without actually changing the words themselves." The identification of specialized cells that track intonation shows just how much importance the human brain assigns to hearing, says Nina Kraus, a neurobiologist who runs the Auditory Neuroscience Laboratory at Northwestern University. "Processing sound is one of the most complex jobs that we ask our brain to do," Kraus says. And it's a skill that some brains learn better than others, she says. Apparently, musicians, according to a study conducted by Kraus, are better than non-musicians at recognizing the subtle tonal changes found in Mandarin Chinese. On the other hand, recognizing intonation is a skill that's often impaired in people with autism, Kraus says. "A typically developing child will process those pitch contours very precisely," Kraus says. "But some kids on the autism spectrum don't. They understand the words you are saying, but they are not understanding how you mean it." The new study suggests that may be because the brain cells that usually keep track of pitch aren't working the way they should.

David Moser, of the University of Michigan Center for Chinese Studies and a L1= English speaker, reflects on his adult language learning struggles with Chinese, his L2. His takeaways as to why the language is so difficult, even for L1= Chinese speakers: 1. Because the writing system is ridiculous: need to recognize a whole lot of characters to be literate, specifically 7-8 years to recognize and write 3000 characters. 2. Because the language doesn't have the common sense to use an alphabet, which would make learning the components of words more simple. 3. Because the writing system just ain't very phonetic. 4. Because you can't cheat by using cognates. 5. Because even looking up a word in the dictionary is complicated. 6. Then there's classical Chinese (wenyanwen 文言文). 7. Because there are too many romanization methods and they all suck. 8. Because tonal languages are weird. 9. Because east is east and west is west, and the twain have only recently met. When you consider all the above-mentioned things a learner of Chinese has to acquire -- ability to use a dictionary, familiarity with two or three romanization methods, a grasp of principles involved in writing characters (both simplified and traditional) -- it adds up to an awful lot of down time while one is "learning to learn" Chinese.

This article talked about the relationship between music and language. For a while, it was believed that language and music used different hemispheres of the brain, but this article looked into various studies that proved otherwise. One example that it explained was that growing up speaking a tonal language, such as Mandarin, can make people more sensitive to pitch changes and interval differences between notes.

This article describes how music and language affect each other in the brain, as well as ways that they can influence other aspects of learning. It also describes their similarity in brain activity.