Meee Posted March 15, 2006 Report Share Posted March 15, 2006 hey guys :D,I am using my sound card as input port, for an osilloscope using a software.My quistion is: ??? What is the maximum voltage or power I can apply?Please help me,Thanx. Quote Link to comment Share on other sites More sharing options...
audioguru Posted March 15, 2006 Report Share Posted March 15, 2006 I am using my sound card as input port, for an osilloscope using a software.My quistion is: ??? What is the maximum voltage or power I can apply?The microphone input of a sound card is designed for a signal not exceeding 100mV and gives a bias current for an electret mic.The line level is designed for maybe a max of plus and minus 5V, check the spec's for your sound card. Quote Link to comment Share on other sites More sharing options...
Meee Posted March 16, 2006 Author Report Share Posted March 16, 2006 Thax audioguru ;D. Quote Link to comment Share on other sites More sharing options...
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