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Update music_maker.md
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src/projects/music_maker.md

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## Problem Statement
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Recordings of audio predate the invention of the modern computer.
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The first of recording was done [in 1860 in Paris by Édouard-Léon Scott de Martinville](https://www.firstsounds.org/sounds/scott.php). He would later have his glory stolen by Thomas Edison; a common occurrence for the time.
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But just as black and white movies don't mean that the past lacked color, people
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have been making sounds and composing those sounds into music [probably the entire history of our species](https://www.youtube.com/watch?v=KElPnD-dbkk).
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Computers are generally more convenient for sharing music and recordings than other
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methods we have tried in the past, such as paper and stone tablets, if sometimes
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of lower quality than something like a [vinyl record](https://victrola.com/blogs/articles/does-music-really-sound-better-on-vinyl)[^debate].
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Sounds are formed by waves propagating through the air
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at various frequencies. When sound enters your ear [it vibrates your eardrum](https://www.nidcd.nih.gov/health/how-do-we-hear) which in turn vibrates other parts of your ear ultimately culminating
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in your brain perceiving a sound. The frequencies
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of sound determine in what way your eardrum will vibrate and therefore are what determine how you
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will percieve any given sound.
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If you want to recreate a sound you need to in some way record what that sound was.
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The oldest example we have of someone doing this dates back [to a thousands of years old stone tablet.](https://www.youtube.com/watch?v=KElPnD-dbkk) The idea being that if someone could read that tablet
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and knew what the symbols on it meant, they could use an instrument of some kind to reproduce the song.
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While stone tablets were awesome and paper acceptable for the task, writing down what someone else
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should play only lets you record music. Writing down words similarly doesn't help record
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the sound of someone's voice.[^lincoln]
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The first of recording of someone's voice was done [in 1860 in Paris by Édouard-Léon Scott de Martinville](https://www.firstsounds.org/sounds/scott.php). He would later have his glory stolen by Thomas Edison; a common occurrence for the time.
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Nowadays computers are generally more convenient for sharing music and recordings than other
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methods, if sometimes of lower quality than something like a [vinyl record](https://victrola.com/blogs/articles/does-music-really-sound-better-on-vinyl)[^debate].
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Storing audio on a computer requires translating audio information into a form
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that a computer can store. We call this translation step "digitization."
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It requires in some manner storing what frequencies of sounds
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and in what proportion need to be produced to "play back" a sound.
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One of the file formats used to store such audio is a "[WAV](https://en.wikipedia.org/wiki/WAV)"
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file.
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## Your Goal
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As a hint: `byte` and `short` can be helpful when representing "binary formats" like WAV.
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Reading comprehension as well as reading stamina will also be useful for figuring out
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how a WAV file works.
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how a WAV file works. You will need to learn a lot about audio.
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## Future Goals
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be "exported" as a WAV file.
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* Support a file format other than WAV as the output.
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[^lincoln]: Abraham Lincoln had a really high pitched trill voice apparently. It is a real bummer we don't have recordings.
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[^debate]: This is a subject of much debate.
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[^haloreach]: When Halo Reach came out there was a lot of internet fighting about the "reticle bloom"

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