Which node slows down the output of another?

I noticed that whenever i use the audio analyser it gives me an insanely fast result, which is nice but i would like it to spit out data at a slightly slower framerate. Which node does this?

Also what node is like lfo but where you can set the values?

damper for smoothing values, or mainloop for slowing vvvv.
about the LFO use waveshaper and map to tweak the result or check this: quick-animation-modules

have a look at FFT helpfile as it shows how to smooth the signal using a framedelay