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Frequency detection crate (crates.io)

submitted 4 months ago by [email protected] to c/[email protected]

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I've needed to detect a frequency of an audio signal a couple of times in my life, but I cannot for the love of me remember what does the FFT output actually mean. So I took this knowledge out of my latest project and packed it up in this crate.

Also this is my first potentially useful published crate, so if I missed anything, please let me know!

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[–] [email protected] 0 points 4 months ago

Yup, libraries should usually let the consumer chose what to do with an error, not crash the program without a choice in the matter. The only real exception is performance critical low level code such as the core of a graphics or audio driver. Though in those cases crashing also often isn't an option, you just power through and hope things aren't too screwed up.