ALL RECORDINGS ARE 5 SECONDS LONG IN WAV FORMAT
           
     For best results, please listen with headphones.




Sample recordings of analog noise produced by the PNG-100 noise generator. Please be aware that the true sound quality is limited by the quality of your sound system.


                                    
White Noise                    Pink Noise




Sample recording of digital pink noise taken from a "high quality" pseudo-random digital pink noise generator containing a 33 bit shift register
.

                                    
Pseudo-random Noise





Note the difference in quality between true-random analog noise and pseudo-random digital noise.