Feature Request: Aliasing

[mmxgn]

This is a nice degradation which would help imho in restoration algorithms and is provided in the Audio Degradation Toolbox. E.g. do the following:

1. Naively downsample to a lower sample rate without filtering
2. Upsample normally.

[iver56]

Yep, good idea

[atamazian]

Can you assign me to this issue?

[iver56]

Ah, yes, here we have the issue for the stuff I mentioned in #264

Sample rate reduction without low-pass filtering. Also known as sample-and-hold or decimation, but I personally like to think of it as nearest neighbour. This is a terrible form of resampling audio quality wise, but it leads to an interesting kind of output that can be used in music (often electronic music), and it can be used for data augmentation if not overdone http://gdsp.hf.ntnu.no/lessons/1/3/

I will assign the issue to you, atamazian 👍 Thanks for contributing

[iver56]

TODO:

• [x] Add documentation page
• [x] Link to it from readme