Timeline for Playing back an audio file at an arbitrary rate with upsampling and downsampling
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 16, 2015 at 0:51 | comment | added | Jim Clay | This answer may help you to understand. dsp.stackexchange.com/questions/1775/… | |
| Mar 15, 2015 at 23:22 | comment | added | Alex Miller | Hm, so the cutoff frequency doesn't depend on how much I'm upsampling? That doesn't seem right to me... | |
| Mar 15, 2015 at 1:28 | comment | added | Jim Clay | If $f_b$ is the highest frequency in your music and $f_s$ is your original sample rate, then your filter's pass band should be $f_b$ and your cutoff should be $f_s - f_b$. | |
| Mar 15, 2015 at 1:04 | comment | added | Alex Miller | Thanks for the reply, Jim. I've already decided I want to use a low-pass filter; the issue is I don't know what cutoff frequency to use. | |
| Mar 14, 2015 at 22:26 | history | answered | Jim Clay | CC BY-SA 3.0 |