You can use any spice program.
Look at this page for other suggestions .
ISO software to graph/plot crossover points - Car Audio | DiyMobileAudio.com | Car Stereo Forum
also
http://audio.claub.net/software.html
Look at this page for other suggestions .
ISO software to graph/plot crossover points - Car Audio | DiyMobileAudio.com | Car Stereo Forum
also
http://audio.claub.net/software.html
You can use any spice program.
Look at this page for other suggestions .
ISO software to graph/plot crossover points - Car Audio | DiyMobileAudio.com | Car Stereo Forum
also
software
Thanks for the references. I ran into the same situation as the other poster, a lot of overhead to get a graph. I finally ended up just doing it manually. My intention was to get a visual comparison of attenuation between a 2nd order butterworth HP at 1400 vs a LR4 at 1000.
If only the slope is important, just use excel and a semilog plot.
Each 6dB/oct is 20dB/decade.
Say you cross at 1kHz
to plot a lowpass at 6Db/octave you would plat a line 0dB at 1kHz and -20dB at 10kHz
to plot a highpass, 0 at 1kHz, and -20dB at 100Hz
for 24dB/octave it would be -80 at 10x or 0.1x the crossover frequency...
Each 6dB/oct is 20dB/decade.
Say you cross at 1kHz
to plot a lowpass at 6Db/octave you would plat a line 0dB at 1kHz and -20dB at 10kHz
to plot a highpass, 0 at 1kHz, and -20dB at 100Hz
for 24dB/octave it would be -80 at 10x or 0.1x the crossover frequency...
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.