Alesis DEQ230D manual Program Charts, Note for programs, artifacts of the sampling process

5	Program Charts
	45	11kHz Sample Rate	If you want to digitize your signal at a very low sample rate like
			11kHz for effect, bandlimiting it to half the sample rate
			(approximately 5kHz) will help you avoid some nasty sounding
			artifacts of the sampling process.
	46	Next Door Neighbor	This is what it sounds like when there's a party going on next
			door.

Note for programs 47-49

These three following programs are for DJ's to squash the response of the music in order to create a temporary effect or to announce over.

47	High DJ Isolation	See note for programs 47-49
48	Mid DJ Isolation	See note for programs 47-49
49	Low DJ Isolation	See note for programs 47-49
50	Nasal	This response boosts the frequencies that most mix or live sound
		engineers cut because these are the frequencies that are hollow
		and honking.

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