I am stuck- can anyone help?

I find this construct quite suspicious:

while(1)
{
    if ($cnt == 8000) {

    }

    read($fh, $buffer, 1);

    if(defined($buffer)) {

        $cnt++;
    }
}

[download]

In reply to Re: Measuring the sound level (dB(A)) with PERL by Monk::Thomas
in thread Measuring the sound level (dB(A)) with PERL by John-Robie

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