A non-band-limited triangle oscillator. Output ranges from -1 to +1.
| freq |
Frequency in Hertz. For efficiency reasons, only positive values result in correct behavior. |
| iphase |
Initial phase offset. For efficiency reasons this is a value ranging from 0 to 4. |
| mul |
Output will be multiplied by this value. |
| add |
This value will be added to the output. |
// plot:{ LFTri.ar(40) }.plot(0.1);{ LFTri.ar(XLine.kr(1, 800, 0.1)) }.plot(0.1);{ LFTri.ar(500, 0, 0.1) }.play// used as both Oscillator and LFO:{ LFTri.ar(LFTri.kr(4, 0, 200, 400), 0, 0.1) }.play// phase. compare{ LFTri.ar(LFTri.kr(0.1, iphase: 0) * 200 + 400, 0, 0.1) }.play{ LFTri.ar(LFTri.kr(0.1, iphase: 1) * 200 + 400, 0, 0.1) }.play{ LFTri.ar(LFTri.kr(0.1, iphase: 2) * 200 + 400, 0, 0.1) }.play{ LFTri.ar(LFTri.kr(0.1, iphase: 3) * 200 + 400, 0, 0.1) }.play// together{ LFTri.ar(LFTri.kr(0.05, iphase: (0..3)) * 200 + 400, 0, 0.1).sum }.play