Pitch refers to the perceived frequency of a sound, determining how “high” or “low” it sounds to our ears. Here are some key points about pitch:

Frequency: Pitch is directly related to the frequency of sound waves, measured in hertz (Hz). Higher frequencies correspond to higher pitches, while lower frequencies correspond to lower pitches.

Musical Notes: In music, pitch defines the specific note being played. For example, the note A4 (the A above middle C) has a frequency of 440 Hz.

Tuning Systems: Different musical traditions use various tuning systems, which can affect how pitch is perceived and used in music.

Human Perception: Pitch perception can vary between individuals and can be influenced by factors such as age and hearing ability.

Applications: Understanding pitch is essential in music, acoustics, and sound design, as it helps in creating harmonious melodies and successful sound compositions.

Overall, pitch is a fundamental aspect of sound that plays a crucial role in music and communication.