//Write to file
dac => WvOut2 writer => blackhole;
writer.wavFilename("/Users/catrian/Desktop/pages_filtered.wav");

//Get sound file
"/Users/catrian/Desktop/" => string dataDir;
"pages.wav" => string dataFile;

//patch 
SndBuf buf => dac;
// load file
dataDir + dataFile => buf.read;


// time loop
while( true )
{
    0 => buf.pos;
    .5 => buf.gain;
    1.5 => buf.rate;
    1::second => now;
    0 => buf.gain;
    1.3::second => now;
  

}