COMMENT ⊗ VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 SEG(F2)1 1 0 100 C00003 ENDMK C⊗; SEG(F2);1 1 0 100; INSTRUMENT XX; ZEXPEN(2000,MAG/P2,F2); OSCIL(U1,P3*MAG,F3); OUTA←OUTA+U2;END; PLAY;XX 0 .08 440; XX .1;FINISH;