// Michael J. Wilson
// Music 220a Fall 2010
// Final Project

// Low, rumbling sound.
public class WarmthRumble
{
    2 => int num_instruments;
    int i;

    Bowed myInst[num_instruments];

    Std.mtof(30)=>myInst[0].freq;
    Std.mtof(37)=>myInst[1].freq;

    for (0 => i ; i < num_instruments; i++)
        {
            myInst[i] => Control.chan[6];
         0.02 => myInst[i].vibratoGain;
         }
    6.0 => myInst[0].vibratoFreq;
    5.0 => myInst[1].vibratoFreq;

    fun void play(dur time_length)
        {
            myInst[0].noteOn(1.0);
            myInst[0].noteOn(0.6);
            time_length => now;
            for (0 => i ; i < num_instruments; i++)
                {
                    myInst[i].noteOff(1.0);
                }
        }
}