Skip to main content
Recent Posts
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.
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.
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.

Bkav                                    HW32.Packed.C40C
Sophos ML                          heuristic
TrendMicro-HouseCall        Suspicious_GEN.F47V0523

Reason for concern?
SimplePortal 1.0.0 RC1 © 2008-2018