A common reason for upsampling is rate matching, for instance mixing two signals with different sample rates, or sending different lesser rates of audio to a player that only plays at 44.1kHz. And you are …

Oct 3, 2023 · A low-passed signal, bandwidth limited to 4KHz is originally sampled 10 KHz. If I want to resample it at 20 KHz, I take these steps. Are these correct? Am I missing an step? First we need to …

Apr 1, 2019 · Perhaps I need to learn more about digital sampling itself, but I just can't fathom what upsampling is supposed to do? Like from 44.1 to 192 gets me what exactly in the end?

Oct 14, 2019 · I think my lay person understanding of upsampling is where you might increase frequency rates (from 44kHz to higher values for example), and doing this might move some of the artifacts of …

Mar 1, 2016 · How does "up-sampling" differ from "over-sampling"? I thought the two terms were synonymous, but others have told me this is wrong.

Jun 26, 2023 · By upsampling the signal before applying a low-pass filter, the high-frequency components can be moved further away from the Nyquist frequency, making it easier to remove …

Feb 13, 2016 · That is true. Upsampling allows a more gentle filter to be used since there is so much ultrasonic bandwidth to sacrifice. This crude picture shows the concept: Gentle filters have less …

Jun 15, 2020 · Is Windows upsampling if I change the settings here (and is that something I want it to do)? If I choose the 24/384 my Codex is showing a 384 stream which doesn't make much sense. …

Apr 14, 2023 · I actually use Deezer that output 44.1khz 16 bit FLAC with my phone and the samsung dongle. But what I don't understand is that android upsample the Deezer files that are natively CD …

Feb 23, 2016 · A couple of clarifications. Aliasing is when content above the Nyquist frequency (half the sampling rate) is folded back down into the recording by an ADC. Imaging is when content below the …