Version 4 SHEET 1 880 680 WIRE 64 304 64 320 WIRE 64 240 64 208 WIRE 64 80 112 80 WIRE 144 320 64 320 WIRE 64 320 64 336 WIRE 240 208 240 80 WIRE 240 80 192 80 WIRE 208 208 240 208 WIRE 144 224 144 320 WIRE 144 208 64 208 WIRE 64 208 64 80 FLAG 64 336 0 SYMBOL res 208 64 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R1 SYMATTR Value 15K SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL cap 48 240 R0 SYMATTR InstName C1 SYMATTR Value 100n SYMBOL Digital\\schmtinv 144 144 R0 WINDOW 3 15 91 Left 0 SYMATTR Value Vhigh=5,Td=7e-9,Trise=2e-9,Vh=.4 SYMATTR InstName A1 TEXT 238 306 Left 0 !.tran 0 50m 0 100n TEXT 240 280 Left 0 ;1 KHz. Relaxation Oscillator TEXT 320 160 Left 0 !.wave beispiel1.wav 16 44100 V(N001) TEXT 320 192 Left 0 !.wave beispiel2.wav 16 44100 V(N002)