Triangle tracks

[pnd]

hi everybody!
recently I noticed that almost all new tracks from different producers have some kind of a triangle wave form. for example
http://i054.radikal.ru/1005/7a/7d9c7144cd68.jpg current value - evac.
http://i062.radikal.ru/1005/85/ee4e850bb1ed.png Pendulum - Immunize ft. Liam Howlett.
Could someone explain how it can be realized?
Is there a new tech of a baseline?

 

[jimjimjim]

do you mean like in a synth you can generate a square,sine or triangle wave?

 

[groelle]

watch the fotos man, lol

but yeah, i suppose these got pretty strong triangle subbasses, rather than sinus.

edit: i just checked that. its really just a big low passed triangle wave making a track look like that.

 

[pnd]

yeah it seems to me that triangle sub modulates other sinths in such way. but is thre any advantages to do this this?

 

[st420]

triangle waves are abit more "boomy" if thats makes any sense. maybe its to make the sub have more impact?