HARMONICS Meaning and
Definition
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Harmonics refer to the phenomenon or study of various sounds or vibrations that occur in a harmonic series. In physics and acoustics, harmonics are distinct pitches or tones produced alongside the fundamental frequency of an oscillating system, such as musical instruments or electrical signals.
In music, harmonics are the higher-pitched tones produced by playing an instrument or singing a note. They are created by the division of a vibrating string or air column into smaller segments, generating additional frequencies that are integer multiples of the fundamental frequency. These higher frequencies are called harmonics or overtones. The specific combination and intensity of harmonics contribute to the timbre or quality of a sound, enabling the differentiation of instruments or voices playing the same pitch.
In electrical engineering, harmonics represent additional frequencies or waveforms present within an electrical signal that are multiples of the fundamental frequency. These harmonics can arise due to nonlinear loads or equipment connected to a power system, creating disturbances or distortions in the voltage or current waveform. Harmonic distortion can affect the efficiency and reliability of electrical equipment and may generate heat, leading to equipment damage.
Understanding and managing harmonics are crucial in various fields, including music, electrical engineering, and physics. It involves analyzing and controlling the various frequencies generated by different systems, ensuring optimal functioning, accurate sound reproduction, and maintaining power quality in electrical networks.
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The doctrine or science of musical sounds.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Top Common Misspellings for HARMONICS *
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Other Common Misspellings for HARMONICS
Etymology of HARMONICS
The word "harmonics" derives from the Greek word "harmonia", meaning "joint" or "agreement". In Ancient Greek music theory, "harmonia" referred to the art of combining sounds that are pleasing to the ear. Over time, it came to encompass the study of the relationships between musical tones and intervals. The word was later borrowed into Latin as "harmonicus" and then into English as "harmonic", which refers to the concept of musical intervals. "Harmonics" specifically emerged in the 18th century as a term to describe overtones, or the higher-frequency components of a musical sound that can be mathematically related to the fundamental frequency.
Similar spelling words for HARMONICS
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- Harryman,
- harmonium.
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