ftp.nice.ch/peanuts/GeneralData/Documents/dsp

DSPDoc.tar.gz
[Browse DSPDoc.tar.gz] 
DSPTutorial.tar.gz
[Browse DSPTutorial.tar.gz] 
ProgDSP.tar.gz
[Browse ProgDSP.tar.gz] 

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.