air compression
Sound waves are started by a vibrating object, which causes the air particles around it to vibrate. These vibrations are then carried through the air in the form of waves, which our ears detect as sound.
The loudness of sound waves that constructively interfere adds up, resulting in a louder sound. On the other hand, sound waves that destructively interfere cancel each other out, leading to a softer or quieter sound.
The first step is amplification of the sound that is picked up by a microphone. This usually consists of a basic 'pre-amp' section which brings the audio signal up to workable levels, and a secondary amplification which makes the signal strong enough to be processed by the recoding circuit.
Sound waves are different from other types of waves because they are mechanical waves that require a medium, such as air or water, to travel through. Unlike transverse waves, which move up and down perpendicular to the direction of the wave, sound waves are longitudinal waves that move back and forth parallel to the direction of the wave.
A higher amplitude or greater energy in sound waves makes pitch louder. The intensity or volume of the sound wave determines its loudness.
It is the [constantly varying] Physical Energy that makes up and composes sound waves.
sound waves, your eardrum picks up these vibrations and transforms them into messages which your brain recieves
When you turn up the volume on a radio, you are increasing the amplitude of the sound waves, which makes the sound louder.
Sounds waves create sound.
longitudinal wave formed due to compressions and rarefractions of media through which sound is propogating
Tensionin a sound waves makes the sound harsher sound or softer sound
pressure waves
Sound waves are longitudinal waves; they travel from side to side, not up and down like transverse waves.
The amplitude of the sound waves. (the distance it makes the particles move)
your ears pick up vibrations called sound waves in the air and we inperpret these as 'sounds'
compressional waves they swerve up and down
Sound waves are made up of longitudinal waves. This means that the particles of the medium in which the sound is moving vibrate parallel to the direction of the wave.