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Audible sound: All the frequencies residing between the limit of 20Hz and 20KHz can be perceived by human beings. Therefore, these sound waves having frequencies within the range of 20Hz and 20KHz are known as audible sound.
Inaudible sound
Human ear cannot detect sound frequencies less than 20 vibrations per second i.e. 20 Hz. So any sound below this frequency will be inaudible sound for humans. ... Whereas the higher range inaudible frequency are also known as ultrasonic sound.
Definition of music. Music is sound that has been organized by using rhythm, melody or harmony. ... Music often has rhythm. Rhythm is the way the musical sounds and silences are put together in a sequence. Every tune has a rhythm that can be tapped.
Noise is unwanted sound considered unpleasant, loud or disruptive to hearing. From a physics standpoint, noise is indistinguishable from sound, as both are vibrations through a medium, such as air or water. The difference arises when the brain receives and perceives a sound.
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5. Audible sound - The sound whose frequency is between 20HZ and 20000HZ.
6. Inaudible sound - The sound whose frequency is less than 20HZ and high than 20000HZ.
7. Music - The type of sound which is is in flow and in rythm and which is soft to hear.
8. Noise - The unwanted sound is known as noise.
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