- What is a sine wave music?
- Is sound a sine wave?
- How does the sine wave represent sound?
- What instrument produces a sine wave?
What is a sine wave music?
Sine wave is defined as 'a curve representing periodic oscillations of constant amplitude as given by a sine function. ... Sine waves are sometimes described as "pure tones" because they represent a consistent, single oscillation.
Is sound a sine wave?
Single-frequency sound waves are sinusoidal waves. ... The graph of a sound wave is repeated Figure 2.4 with some of its parts labeled. The amplitude of a wave is its y value at some moment in time given by x. If we're talking about a pure sine wave, then the wave's amplitude, A, is the highest y value of the wave.
How does the sine wave represent sound?
The frequency of a sine wave is how often the wave repeats itself. ... People will hear the frequency of a sine wave as pitch, i.e., a high-frequency (often repeating) wave will sound like a high note, while a lower-frequency (not as often repeating) wave will sound like a lower note.
What instrument produces a sine wave?
One instrument that gets fairly close is the Stylophone. This produces a sine wave - in theory - simply because this was the cheapest sound to aim for in an electronic instrument.