Greaves/Corpus: Music and Maths: Contents

  • Music and Maths

  • Alexander Bell

  • Music and Maths.

  • How many books can you carry/feel?

  • The Weber-Fechner Law.

  • Decibel Examples.

  • Ruler Twang.

  • Speed, Pitch and Wavelength

  • Pipe Organ.

  • A Stopped Organ Pipe.

  • A Swanee Whistle.

  • Octaves

  • Ratio Perfect Fifth.

  • Piano Keyboard (Klavier)

  • Piano Keyboard, Showing Octaves.

  • Possible Equal-Tempered Scales.

  • Major Chord

  • Minor Chord

  • Klavier Note Frequencies

  • The Twelth Root of Two

  • SD Memory Card

  • Combinations of four bits.

  • Digital world: how many regions ?

  • Binary Counting

  • IPod Capacities

  • Sampled in Time.

  • Quantised in Amplitude.

  • Sampled AND Quantised

  • Digitally Coded Samples

  • Uncompressed Digital File Sizes.

  • The Wav File on Disk.

  • Adjusting the Volume Level (failed).

  • Adjusting the Volume Level

  • An Echo Effect.

  • High-pass Filter: Differentiator.

  • Low-pass Filter: Integrator.

  • Flanging: Summing with Delayed Copy.

  • Audio Compression (1)

  • Audio Compression (2)

  • Pacifier System