harmonics


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harmonics

1. the science of musical sounds and their acoustic properties
2. the overtones of a fundamental note, as produced by lightly touching the string of a stringed instrument at one of its node points while playing
References in periodicals archive ?
Andrew Low Power Harmonic Filters are manufactured by using a common design for groups of channels in the UHF band.
The Andrew Low Power Harmonic Filter is mode-free through 2400 MHz to make sure that broadcasters will meet stringent emission requirements.
Harmonic current distortion, also known as total harmonic distortion (THD), can best be thought of as "electrical pollution," generated by office computers, fax machines, copy machines, fluorescent lighting and motor speed control devices.