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  1. What exactly are harmonics and how do they "appear"?

    May 21, 2012 · "how are harmonics generated? The signal is just "on" or "off", how are there first, third, and fifth harmonics and why do they get weaker?" // Although not a satisfactory answer, …

  2. Does the difference in harmonic series between instruments have …

    Dec 30, 2019 · We all know that an instrument's timbre is uniquely determined by its harmonic series. Harmonic series are also very effective in describing whether an interval is consonant …

  3. WHY do harmonics happen? - Music: Practice & Theory Stack …

    Feb 18, 2012 · The answers to the question 'How do harmonics work?' were most interesting. OK, that's the HOW it happens. But WHY does it happen ? What is the physics here ? Why doesn't …

  4. Sources of Harmonics(Odd and Even) - Electrical Engineering Stack …

    Exploring into harmonics this post explains very nicely about the odd and even harmonics with their individual importance. But what comes to my mind is: What are the sources of …

  5. What does a wave with all even harmonics sound like?

    A wave that has the fundamental plus even harmonics would actually be a wave with one odd harmonic and the rest even, which might in part explain why it doesn’t come up as a …

  6. emc - Understanding the harmonics in radiated emissions

    Jan 18, 2025 · Does that help you understand that a squarewave (which contains multiple harmonics of its fundamental frequency) will produce a comb like spectra in the spectrum.

  7. 50/60Hz Noise Harmonics - Electrical Engineering Stack Exchange

    Jun 29, 2017 · I want to wirelessly communicate over low frequencies (<1kHz), and I noticed during some tests that 60Hz noise is showing up a bit at 180Hz (3rd harmonic), and also …

  8. How do harmonics work? - Music: Practice & Theory Stack Exchange

    The harmonics that are n * k * f0 (for all k in natural numbers, and f0 the frequency of the open string) are the ones that are not muted. For example if the least number of divisions for your …

  9. Filter design according to harmonics in an inverter

    Apr 17, 2024 · According to the Fourier series, when AC waves of different frequencies are added to the fundamental frequency, we can obtain waves such as square and sawtooth. When we …

  10. Even harmonics from oscillator - Electrical Engineering Stack …

    Sep 17, 2024 · For a fully symmetric waveform the even harmonics should cancel out but any departure from symmetry will cause the even harmonics to become present. Ultimately the …