Files
Last update 1 week 2 days
by Richard Ostertág
FilesLTspice | |
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.. | |
SYM | |
LM386.lib | |
Low pass PWM to audio filter.asc | |
Low pass PWM to audio filter.plt | |
audio_signal.pwl | |
generate_PWM_signal.py | |
pwm_signal.pwl |
Low pass PWM to audio filter.plt[Transient Analysis] { Npanes: 3 Active Pane: 1 { traces: 1 {268959747,0,"V(speaker)"} X: ('m',0,0,0.001,0.012) Y[0]: (' ',0,-6,1,5) Y[1]: ('µ',0,1e+308,0.0001,-1e+308) Volts: (' ',0,0,0,-6,1,5) Log: 0 0 0 GridStyle: 1 }, { traces: 1 {524292,0,"V(ain)"} X: ('m',0,0,0.001,0.012) Y[0]: ('m',0,-0.25,0.05,0.3) Y[1]: ('µ',0,1e+308,0.0001,-1e+308) Volts: ('m',0,0,0,-0.25,0.05,0.3) Log: 0 0 0 GridStyle: 1 }, { traces: 1 {524290,0,"V(pwm)"} X: ('m',0,0,0.001,0.012) Y[0]: (' ',1,0,0.3,3.3) Y[1]: ('µ',0,1e+308,0.0001,-1e+308) Volts: (' ',0,0,1,0,0.3,3.3) Log: 0 0 0 GridStyle: 1 } } [AC Analysis] { Npanes: 1 { traces: 2 {524291,0,"V(n003)"} {524290,0,"V(n001)"} X: ('K',1,10,0,100000) Y[0]: (' ',0,0.00316227766016838,5,1.77827941003892) Y[1]: (' ',0,-180,20,20) Volts: (' ',0,0,1,-0.3,0.3,3.3) Log: 1 2 0 GridStyle: 1 PltMag: 1 } }