Sound card

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  • Anarhiztok
    New Member
    • Dec 2006
    • 1

    #1

    Sound card

    Hello!

    I had to write some code for my homework, but i can't do one thing.

    I had to measure the phase characteristics of a circuit. I know i have to input a stereo signal - one line goes through the circuit (RC) and the other goes directly into the card. But then, when i sample the signal, even the amplitude that is read from the line that goes through the circuit is screwed up - what am i doing wrong?
    And if i use the normal, mono, signal, then it (the amplitude) works fine.

    Any ideas?

    Btw: i'm using VB6.0
  • willakawill
    Top Contributor
    • Oct 2006
    • 1646

    #2
    Originally posted by Anarhiztok
    Hello!

    I had to write some code for my homework, but i can't do one thing.

    I had to measure the phase characteristics of a circuit. I know i have to input a stereo signal - one line goes through the circuit (RC) and the other goes directly into the card. But then, when i sample the signal, even the amplitude that is read from the line that goes through the circuit is screwed up - what am i doing wrong?
    And if i use the normal, mono, signal, then it (the amplitude) works fine.

    Any ideas?

    Btw: i'm using VB6.0
    Hi. Why use a stereo signal if you are testing a mono circuit?

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