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Scientific Discussion / Re: Help me understand why sound is one dimensional
Last post by castleofargh -
could it just be that a lot is lost between what he's trying to say and what you think he said?
because I have a hard time imagining a math professor saying something along the lines of:  sound has only one dimension.
even considering a punctual source or punctual recording position, we're still very much getting amplitude over time.
just here to contradict myself like a boss. amplitude over time is actually a one dimensional signal. Saratoga is right and reading his post got the me from more than 20 years ago instantly punching today's me in the face. I first went for a 2 dimensions space for the graph showing a signal, but time is the only independent variable in the function.

sorry math guy, sorry younger me. I'm a fool who forgot all his math.
3
Scientific Discussion / Re: Help me understand why sound is one dimensional
Last post by polemon -
Also, the Fourier transform can be used to convert audio data to a frequency domain representation, which is a 2D array of frequency bins that vary in intensity over time, so in that sense audio could be considered 2D. :D
The FFT of a signal returns a function which itself returns a two-dimensinal value for each input component. It is therefore one-dimensional as well.
6
General - (fb2k) / Re: Rip CD to FLAC - can't locate FLAC.exe
Last post by nastea -
Encoder pack is still required. You can download it from official foobar site. Link

Download and install it and you should be able to rip CDs to FLAC.

Virustotal:
Free_Encoder_Pack_2018-05-22.exe
Bkav                                    HW32.Packed.C40C
Sophos ML                          heuristic
TrendMicro-HouseCall        Suspicious_GEN.F47V0523

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