Transcript -- Sounds harmonious

As per album description

Transcript -- As per album description

The Open University's Alan Graham shares his knowledge on the link between music and math, and his band Betty's Kitchen perform several songs and talk us through their instruments.

Transcript -- The Open University's Alan Graham shares his knowledge on the link between music and math, and his band Betty's Kitchen perform several songs and talk us through their instruments.

This track looks at the relationship between pitch and time in musical notation and illustrates how vibrations produce musical notes and how pitch is determined.

Transcript -- This track looks at the relationship between pitch and time in musical notation and illustrates how vibrations produce musical notes and how pitch is determined.

This track shows us how tuning forks produce sine waves and uses the oscilloscope to demonstrate how different instruments produce different sine waves.

Transcript -- This track shows us how tuning forks produce sine waves and uses the oscilloscope to demonstrate how different instruments produce different sine waves.

Alan Graham, of The Open University, explains the mathematical origin of sine curves and also uses a bodhrán (Irish frame drum) for an example.

Transcript -- Alan Graham, of The Open University, explains the mathematical origin of sine curves and also uses a bodhrán (Irish frame drum) for an example.