Changes of phase in high frequency makes the speaker clicks

1. How does phase shift affect sound?
2. How does a speaker change its movement to change frequency?
3. What is phasing of speaker?
4. What causes popping in speakers?

How does phase shift affect sound?

When two sound waves with the same frequency but different starting points combine, the resulting wave is said to have a phase shift. The new wave will still have the same frequency as the original wave but will have increased or decreased amplitude depending on the degree of phase difference.

How does a speaker change its movement to change frequency?

The faster the air pressure changes, the higher the “frequency” of the sound we hear. Sound moves in pressure waves. When air particles are compressed and rarified fast enough, we hear it as sound. When a speaker moves back and forth it pushes on air particles which changes the air pressure and creates sound waves.

What is phasing of speaker?

When a speaker produces sound, it is vibrating back and forth. When you phase a speaker, the idea is to have both speakers moving in the same direction at the same time. If your speakers have the positive side of the speaker wire connected to where the negative should be, they will be out of phase.

What causes popping in speakers?

Speaker crackling is almost always caused by a connection problem. Someplace between your amplifier and your speaker driver, there's a bad wire which is causing the driver to move abruptly, causing interference.