Re: (idm) sub bass

From Ernesto Ikerd
Sent Tue, Aug 31st 1999, 15:46

>the speaker moves in the most uncanny ways.  sometimes
>breathing (>1hz), sometimes 'jelly-fishing' (1 hz saw wave), sometimes
>beating (1-3hz), sometimes even downright waggling (low frequency noise
>centered at 10hz) etc. 

If the lowest frequency you can get out of a CD is 20 Hz, how did you 
achieve the lower frequencies?

curious
ernie


Ernesto Ikerd,  (817) 763-4795
Company Graphics, Dept 17, MZ-1156
Lockheed Martin Tactical Aircraft Systems
Fort Worth, Texas