Recently, members of several online audio forums have reported hearing high-frequency “ringing” on many of their CD recordings – a sound they say is similar to the high-frequency pitch often heard ...

Quarter Tone Frequency brings together pioneering music from across the Middle East, a region filled with inspiration, contradiction and at times, unadulterated chaos. It’s fertile ground for some of ...

While our brains provide us with a tremendous amount of information about the sounds we hear and what they mean to us, at the most basic level, our auditory system answers two major questions about ...

We all know the drill. When the fire alarm goes off, we know to evacuate the building as soon as possible. Fire and life safety detection technology has advanced to the point where we can be notified ...

With all the equipment off and the hood down, the SPL was 53 dB(A) inside the incubator and 58 dB(A) outside the incubator (Fig. 1). The enclosure provided negligible attenuation of exterior ...