Generating musical note from given frequency

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Petros Tsitouras
Petros Tsitouras 2019-7-16
编辑： the cyclist 2019-7-16
Hello everyone, I would like to generate artificial notes, given a specific frequency. I have consulted the following tutorial but the pitch generated I believe was a bit too high, with a less "warm" sound.
https://www.mathworks.com/help/signal/examples/generating-guitar-chords-using-the-karplus-strong-algorithm.html
Thank you very much in advance!

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回答（1 个）

the cyclist
the cyclist 2019-7-16
There is of course a lot that goes into what a note sounds like, beyond just the frequency.
I expect MATLAB is generating the correct frequency, though. You could check this using an online tuner (e.g. like this one).
  2 个评论
Petros Tsitouras
Petros Tsitouras 2019-7-16
编辑：Petros Tsitouras 2019-7-16
Thanks very much for the answer, it was really helpful. In general the hertz were precise, but the cents were a bit off, with the highest deviation being -12.1 from the expected note, while at the same time being the most precise frequency. I am a bit unfamiliar with music terminology so I can not comprehend the value/affect of this.
the cyclist
the cyclist 2019-7-16
编辑：the cyclist 2019-7-16
Happy to help. The best form of thanks is upvoting and/or accepting an answer. This rewards the contributor, and points future users to helpful answers.

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