A Bit of CS4FN Issue 6:

An electronic eye over coloured bar chart and splash of colour
A female conductor

Music and AI

Issue 6 of A Bit of CS4FN is about Music and AI.. Find here links to the mini-magazine, to online versions of the articles and to the slutions to puzzles and activities as well as links to more on the subject of music and AI.

For some of the activities you need an instrument.

Solutions to puzzles and quizzes are given at the end of this page.

PAGE UNDER CONSTRUCTION….LINKS TO ARTICLES AND MAGAZINE TO COME.

Jamming with JAM_BOT

A red robot with a keyboard stomach playing it.

Jordan Rudess is a rock keyboard player whose concerts sell out around the world. He works with a team of computer scientists to make his synthesisers do amazing things. Together they created an AI musician called JAM_BOT to play with him on-stage….. (read on)

Separate your stems

A red and blue flower in a vase
“Not that kind of stem!”

Purple can be created by mixing together red and blue paint. You can probably tell which of two purples has more blue and which has more red. Does music work the same way? 
(read on)

Musical algorithms

A treble clef with a keyboard running round its middle

How can a machine generate music? It needs an algorithm to follow: instructions to tell it what to do, step by step. Here are two simple games to play that compose a random tune by algorithm?…(read on)

The day the music didn’t die

A skeleton playing a guitar wearing a big hat

A seperewa is a traditional “harp-lute” musical instrument of the Akan people in Ghana, Africa. It has strings that are plucked a bit like a guitar. It is dying out because of the rise of western music. Researchers are now testing AIs that were trained on western music to see if they still work with such different seperewa music. They are also trying to understand exactly how this traditional music is different…(read on)

How machines “hear” music

A Bee blowing a horn into a mike

Listen to a song and you might tap your feet. Computers can “listen” to music but they don’t have feet to tap! They don’t have ears or a brain either so they don’t “listen” in the way that you do. They use maths…(read on)

All the notes?

A boy ith headphones with music swirling round

There are infinitely many musical notes, just like there are infinitely many colours. That matters if you are designing a new digital musical instrument. You have a lot more choice than on a piano!…(read on)

Composing ancient Korean music

An oriental style dragon

600 years ago King Sejong the Great of Korea published ‘Hangul’, a new and improved writing system for his people. To celebrate he asked his court scholars to write an epic poem in Hangul, then asked his musicians to compose music to accompany it. The result was Yongbieocheonga, or ‘Songs of the Dragon Flying to Heaven’. Now it is being recreated by AI…(read on)

You’ll be Bach

A female conductor

The Bach Google Doodle is an AI musician which can write music in the style of Johann Sebastian Bach, a famous 18th century German composer…(read on)

Lots more on Music AI

An electronic eye over coloured bar chart and splash of colour

Visit our portal for lots more on Music and AI…. (read on)

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Solutions

The volume quiz

Here are the solutions to the Volume Quiz:

Table with volumes
How Loud?
Sound    Volume
Car 70dB
Doorbell 80dB
Jet plane taking off 150dB
Breathing 10 dB
Vacuum cleaner 60-85dB
Balloon Popping 157dB
Whispering 30dB
Rainfall 50dB
A robin singing 83-104dB
Loudest shout ever by a teacher 121dB