1. Pitched sounds have a definite pitch, such as those produced by musical instruments and the human voice.
2. Unpitched sounds do not have a definite pitch, such as those produced by percussion instruments and the wind.
3. Electronic sounds are produced by electronic means, such as those produced by synthesizers and drum machines.
Here are some more specific examples of different types of musical sounds:
* String instruments: produce sound when a string is plucked, bowed, or strummed. Examples of string instruments include the violin, cello, guitar, and bass guitar.
* Wind instruments: produce sound when air is blown into them. Examples of wind instruments include the flute, clarinet, saxophone, and trumpet.
* Percussion instruments: produce sound when they are struck. Examples of percussion instruments include the drum, cymbal, gong, and triangle.
* Electronic instruments: produce sound by electronic means. Examples of electronic instruments include the synthesizer, drum machine, and computer.
Each type of musical sound has its own unique characteristics and can be used to create a variety of effects in music.