[sdiy] Experiment with bandlimited ramps

[JH.]

>Have just had a listen of the bass tones in my studio and I can hear 
>barely any difference between 100 and 150.
>
>This is interesting since I can hear a marked difference between these 
>same tones when listening on my laptop speakers with built in sound 
>card.  And JH also said he can hear a dramatic difference between 100 
>and 150 (what were you listening with JH?)

Headphones (Sennheiser HD450 II).
Don't know the specifics of the sound card - nothing special, certainly.

JH.