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LTSpice .wave statement and audio file processing question

Lucky-Luka

Member
Hi all
I'm trying to work with the wave statement in my voltage amplifier circuit.
I've read that it works fine for an +-1V output range.
I have +-1V input range and my circuit gain is 10 so this statement doesn't work properly.
How can I properly scale my input signal (a .wav file) in order to get an appropriate output in the +-1V range?
Thanks
 

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  • wave_questio.png
    wave_questio.png
    121.8 KB · Views: 241
  • 13_b - Amplificatore Multistadio componenti reali - wav.asc
    13_b - Amplificatore Multistadio componenti reali - wav.asc
    3.7 KB · Views: 277
or you could scale the output with a voltage divider, which is what i do when i test power amp designs...
 
..... or you could reduce the input .wav amplitude using Audacity (or other audio file editor).
 

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