DSP



The foobar architecture is sufficiently evolved to allow the user to use simultaneously several DSP or effects.As its decoding and engine work in 64 bit floating mode, the loss are put away from the hearable field.
To activate a DSP, just put in in the left column (from Available DSP to Active DSP). The order of DSP has its importance, as a consequence take to the order (use the up and down button to do so, the chain proposed on the picture might be a good one). For a topic on the subject: click here. If you don't have a lot of CPU, put the resampler at the end for less processing. Always put the soft clipping limiter or the advanced limiter at the end, so as to manage sound enhancement and have useful measures against clipping.
DSP means Digital Signal Process. It isn't necessarily a real enhancement of digital datas: volume control is a DSP for example. The user can improve the sound or really decrease it if ill-managed. The following list is far from being complete as DSP avaible are numerous but I will just describe the most useful ones:
There are several other DSP, but as the foobar community is very active, it is hard to have a review of each one. I've only described the most common ones. To download extra DSP, go there.