a sequence of numbers increases or decreases exponentially when you reach each number in the sequence of the above by multiplying it by a number. For example, the sequence 1, 2, 4, 8, 16 is generated by multiplying by 2. This number is multiplied by obviously changes in different sequences.

some people claim that the mathematicians are good musicians, although if ever heard me play the piano, I could not accept! Use music to introduce exponential growth follows a valuable topic: there is a pattern mathematician in something we recognize our around. Most of us can hear an octave in music, or a dominant chord or Subdominant, although we are not able to put a name to any of them. Therefore, something that surrounds us fit a pattern; that pattern is about to be revealed.

when a symphony orchestra tunes up, an instrument, usually of an oboe, plays a note and tune other instruments in relation to it. That note is the A-above-middle-C that sounds when air vibrates 440 beats per second. A note of an octave (8 notes or 13 semitones) below is listening when the air vibrates at 220 beats per second (220 is half of 440). It will vibrate an octave above A 880 beats per second. The twelve spaces between thirteen scale Halftones are equally divided these days. This division is called “temperament” equal and j. S. Bach meant when he used the title “The well-tempered harpsichord” of one of its main works.

the technical term for “beats per second” is “Hertz;” To have 440 Hertz (Hz).

as each note is raised in pitch by a semitone, the number of beats per second increases 1,0595 times. If you want to check the figures in the following list, which you would like to take this increase as 1.0594631.

here is a list of hits per second for each of the notes (semitones) on a scale starting at the. Figures to the nearest whole number. Note that the sequence of numbers is an exponential sequence with a common ratio of 1.0594631. Who would have guessed?

a is 220 Hz to # 233, B is 247, C is 262, C# is 277, D is 294, D # is 311, E is 330, F is 349, F # is 370, G is 392, G # is 415, it is 440.

the pot of musical riot between you, keep in mind that I had to put D # instead of E flat because there is a symbol for “sharp” – sign the hash – on a keyboard, but not for “flat”.

when playing music in the key of A, the other key that is most likely from time to time drift is E, or the dominant key of which is what is called. If you wants to make a great bar end or two to the following piece of the music, you probably will end with the chord of E (or E7) followed by the chord end of to.

another point interesting here is that the armor of the 3 sustained, while the tonality of E is 4 sustained. About that more later.

there is a beautiful word in English: “sesquipedalian”. “Sesqui” is a prefix Latin that means “one and half,” while “pedalian” us gives “feet.” Note here the “pedal” of Word. So the word means “one and half feet” (in length) and is used sarcastically of the people that used words long when words more short. However, other side here is that the word sesquipedaliophobia means a fear to words long. Sesquipedaliophobics do not know, of course!

now again to the music: sesqui or the ratio of 2:3 us takes of them beats by second of a key, the hertz of the key key. To have 220 Hz. increase in the proportion 2:3 and get 330 Hz of E, the key dominant of to.

the fun continues! Search it in Hertz of the note D in the list above-294- and “sesqui”, the increase in the proportion 2:3. You will get 294 + 147 = 441 (must be 440, but we are approaching). Like this? To is the dominant hue of re, and tonality of D has 2 sharps to S 3.

to summarize: here are the key in order “sharp”, starting from C that not has sustained in his armor and the increase of one acute simultaneously (G has a sustained).

C, G, D, A, E, B, F #, C#. Is going to do. Notice that climb by the interval music of a 5. To go “towards down” of C, you removed an acute, or in other words, add a floor.

I have no space to show you how to tune a guitar, but is related to this work and it is much clearer because you can see the relationships of the buttons on the fret Board. Perhaps another article later?


man is a social being who has developed the use of the music a means of entertainment common to a therapeutic tool. Music brings joy to people calm music people and music can correct the neurological complications.

music is defined as an art form whose medium is sound and is therefore commonly known as an art that moves the soul. It consists of step, rhythm, dynamics, and sonic qualities of the timbre and texture, is commonly used for entertainment, but there is much more that many do not know. The appreciation of music varies from person to person, place, and culture to culture. Their reaction to the music is strongly influenced by it is, and your understanding of what song is. Music can be a means of communication by which one actually listens to the lyrics and understands what is said in the song, or simply a collection of sounds together to make a rhythm. The sounds produced by the early risers can be translated to music.

music can be used for entertainment. Here people react to him dancing or singing together. Music sound the soul or makes that it people are sure to of their concerns. Music can use it also to remember to someone of the last or concerns. Here we say music provokes memories good or bad. Particular songs are attributed to particular moments or experiences in the life of someone who constantly listen to the song, are reminded of an event in particular. Therefore at different times, music can stimulate excitement, relaxation, party, boredom, sexuality, arrogance, anger just to name a few.

music is now used in hospitals to relieve pain especially during childbirth or surgery, is used to put the mentally in a calmer situation. Two components of music are rhythm and melody. The force of the rhythm is enhanced by the types of instruments.


the 1990s witnessed one of the fastest rates of technological innovation in the 20TH century. A movement that promoted an increase in the availability of means of communication and helped usher in an era where music was shaped by new technologies, transforming not only the songs of the 90s, but changing the music world for decades.

at the epicenter of the new wave of technological innovations in the 90s was the digital revolution. Bulky, single-use of mobile phones were replaced by devices smaller, loaded with a lot of functionality built-in. Internet grew exponentially from anonymity to become a digital information super highway and communication approved by 50% of the Western countries. Helping to increase the dominance of the internet it was creation of Intel’s Pentium chip. For his part, computer hardware manufacturers add Staples to its computer offerings like CD-ROM drives and CD burners.

with the onslaught of new technology came a transformation of the songs of the 90s. The 1990s marked the dawn of the Boyband, teen pop sensations, commercial and shows the music hip hop tracks. Even armchair musicians will give you an opportunity to make more significant musical contributions with oversupply in music technology as it was possible that a higher number of musicians to produce electronic music. What began to sound as dance music was gradually less oriented towards the public of the dance floor and closer to home listeners. This genus was later known as “Electronics”, or in its slower manifestations, “Chill-out” or “Ambient music”.

in the spring of 1998, the first Mp3 player, along with 32 and 64 MB Mp3 player was released. By the mid of the years 2000 the format Mp3 would overcome the player of CD in popularity. Pioneers of the technology-mostly young audiences of music be given the opportunity of support their tastes of music, the songs pop of them 90, catapulting star of the pop in the point of light. Not in vain, between 1997 and 1999, groups and the American teen pop star were all the rage, with some of the more popular than the Backstreet Boys, NSYNC, 98 degrees, Christina Aguilera and Britney Spears. This scene had directed to them members more young of the generation and.

today, the technology still play a role important in decide that music allow in our space personal. Internet and new media have been built on foundations laid down in the 1990’s with better access to talent that could have gone undiscovered in the past. Songs of the 90s, evoke a sense of nostalgia of the Decade in which today’s dominant music genres were perhaps still in its infancy.


the professional title of producer is one of the most common bad titles in the music industry. This article covers the three types of music producers as well as the roles played within the music industry and in the recording Studio.

what a producer is not

a producer is not a musician who makes his own music. The correct title for this position would be a musician, plain and simple. The producers also tend to work with a team of professionals, industry executives and musicians from reliable to complete a recording recording project. Because a recording project management skills take time to learn and they are very demanding, someone working on their own to create music is not normally a producer. The title of producer is often erroneously associated with the roles of composers and musicians in general. Executive producer

executive producer is usually the person who financed the recording project. Producers also ultimately determine the direction of the project of recording and carefully maintain the relationship between the artists or bands involved in the project and the record label that oversees the implementation of the project. Producers basically maintaining the bridge between the label and the artist as well as make sure that the project makes sense financially from a business perspective and a creative perspective.


producer a typically passes most of his time creating music producer or arranged the music for the recording project. Music producers usually have a background in music theory and occasionally have titles in the theory of music or musical composition of established universities. Further work of the music producer is to make sure that the music within the project of recording is of the highest possible quality and that the musicians involved in the project are doing the best music that way. Sometimes them producers of music also is dan it task of keep it communication between them artists and give is has of them Executive of the label, that tends to be a task that is more difficult that many of them people within the industry of the music.

engineering producer

the producer engineering includes them aspects technical of them studies of recording more than the other two types of producers. Producers of engineering know how work the recording console, configure the microphones for recording, use the recording software efficiently and effectively, and maintaining the recording project organized. A lot of engineering producers start to out as mix of engineers or engineers auxiliary to them producers of the record. They also tend to understand the technical aspects of the recording and what it takes to make excellent music from the perspective of a sound engineer.


a child’s early years are a period of rapid intellectual, social and emotional development. Integration of music and movement in early childhood education at this time in their lives is well established as a way to maximize this window of opportunity of gold. But how does music and movement really work for the benefit of the early development of the child, and there are some easy ways to build these activities into daily learning?

would mind games: how music and movement affects the brain of a child?
recent research on cognitive development early discovered the important impact that has music and movement in the mind of a child. Both activities of work to stimulate different areas of the brain, then is combine to provide benefits to long term for a wide range of functions cognitive. This stimulation also fosters the connections between developing neural of the brain.

listen music actively active both hemispheres of the brain, which means that language left side features such as grammar and vocabulary are stimulated in tandem with functions on right side, as intonation, stress and audiological stimuli processing. This stimulation integral enhances the development of the language. This development is complemented with the effect of movement and rhythm in front of brain lobes.

music, movement and learning: a wide range of benefits education
in addition to the advantages for the early development of language, integration of music and movement has a number of different benefits for any child. Research has shown that the integration of music in teaching can have dramatic effects on mathematical memory achievement and reading ability. Hear words being sung has been shown to improve the child’s ability to distinguish linguistic patterns and develop the auditory discrimination.

activities involving movement regularly can help children improve their balance, coordination and spatial awareness. It serves as a great physical exercise, which helps to release endorphins, so that children feel happier and healthier. It is also particularly important in the development of basic motor skills of the child, as well as help build self-esteem and improves social relationships with other children.

combine the two and you’ll see music and movement complemented in wonderful ways. Children will begin to develop your natural rhythm and will participate actively in different directions in their learning. In addition, this type of activity is naturally enjoyable for children and can help those who favor the kinesthetic learning style.

easy ways to introduce music and movement in the classroom
to some extent, music and movement always has been a feature of the learning early. For example, students learn the alphabet through song or create their own dramatic productions. But there are many other ways to increase participation through these activities. You can have background music during school hours or they use the dance to learn about other cultures. It could even encourage each child to learn an instrument – the perfect way to combine music and movement.

E-learning software also allows easy integration of music and movement in the everyday learning, with many offers using computer sounds to complement interactive lessons while they require quick physical reactions.