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boredaxel
- 19
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Is the fundamental frequency considered an odd harmonic? Thanks for any clarification
Fundamental frequency, also known as the first harmonic, is the lowest frequency of a periodic wave. It represents the base pitch or tone of a sound and determines the perceived pitch of a sound.
Odd harmonics are frequencies that are multiples of the fundamental frequency, where the number of the harmonic is an odd integer (1, 3, 5, etc.). They are important in sound because they contribute to the timbre or quality of a sound.
Odd harmonics can be produced by certain musical instruments, such as string instruments, where the vibrating string produces a fundamental frequency and its odd multiples. They can also be produced by electronic devices, such as amplifiers and oscillators.
The fundamental frequency and odd harmonics have a mathematical relationship where the frequency of the nth odd harmonic is n times the fundamental frequency. This means that the higher the fundamental frequency, the higher the odd harmonics will be.
Odd harmonics contribute to the timbre or quality of a sound. They can change the tone of an instrument, making it sound brighter or more complex. The relative amplitudes of the odd harmonics also play a role in the overall sound quality of an instrument.