03800 SRATE←25000;MAG←512/SRATE;SPEED←5;NCHNS←4; 04000 04200 COMPILE; INSTRUMENT SIMP; 04400 OSCIL(P4,MAG*P3,P5);OUTA←OUTA+U1*P6; 04500 OUTB←OUTB+U1*P7; 04510 OUTC←OUTC+U1*P8; 04520 OUTD←OUTD+U1*P9; 04600 END; FINISH; 04800 <RCDFLG←-1; 05000 PLAY;SIMP 0 .2 A 2000 F1 1 0 0 0; 05050 P6←0;P7←1;SIMP .4;P7←0;P8←1;SIMP .8;P8←0;P9←1;SIMP 1.2; 05075 FINISH;PRINT(LSBUF); 05100 <PLAYS IN CH.1 - 2 - 3 - 4;