Definition

Noun 1. The study of musical sound: The branch of acoustics and music theory concerned with the properties, relationships, and generation of musical sounds, particularly the overtones or partials that accompany a fundamental tone. 2. The audible components of a sound: The series of tones, whose frequencies are integer multiples of a fundamental frequency, that are produced simultaneously with and give a sound its characteristic timbre or quality.

Usage

• Harmonics is typically used as a singular noun when referring to the field of study ("Harmonics is a complex subject") and as a plural noun when referring to the individual components of a sound ("The violin's rich harmonics").
• It is a technical term used in music, physics, and audio engineering.

Examples

• The physics professor explained how harmonics determine the unique sound of different instruments.
• A skilled guitarist can produce clear, bell-like harmonics by lightly touching the string at specific points.
• His research in musical harmonics led to a new method of synthesizing instrument sounds.

Advanced Usage

• Natural Harmonic: A pure overtone produced on a stringed or wind instrument by lightly touching a node point, creating a flute-like tone.
• Artificial Harmonic: A harmonic produced on a stringed instrument by stopping the string with one finger and lightly touching a node point with another, allowing for harmonics not in the natural series.
• Inharmonicity: The degree to which the frequencies of overtones deviate from perfect integer multiples of the fundamental, important in the sound of instruments like pianos and bells.

Variants and Related Words

• Harmonic (adjective): Relating to or characterized by harmony; pleasing to the ear. ()
• Harmonic (noun): An individual component tone of a harmonic series. ()
• Harmonious (adjective): Forming a pleasing or consistent whole; free from disagreement. ()

Synonyms

• Overtones
• Partials
• Upper partials

Related Phrases and Concepts

• Harmonic Series: The infinite sequence of sounds, each with a frequency that is an integer multiple of a fundamental frequency.
• Fundamental Frequency: The lowest frequency of a periodic waveform, perceived as the basic pitch.
• Timbre: The characteristic quality of a musical sound, distinct from its pitch and intensity, largely determined by its harmonic content.

Noun

1. the study of musical sound