... ,” Noise Control Eng. J. , 51 , pp. 232 – 238 . 0736-2501 acoustic intensity acoustic noise measurement air cleaners hearing noise pollution principal component analysis Air cleaners, having capacities for enclosed spaces of 25 – 50   m 2 , are usually operated...

... times better time/frequency resolution than the familiar Fourier transform moved across the time axis, although quite often a compromise block size can be found that gives time/frequency measurement agreeing with human sound perception of both factors. Unlike technical measuring systems, human hearing...

... control acoustic signal processing audio signal processing headphones sound reproduction closed loop systems transfer functions reverberation hearing earphones Three-dimensional (3D) audio has emerged as a new technology to create spatial sound field for a great variety of applications...

... errors due to noise, transducer dynamics, position inaccuracy, and the like, during field measurement. 04 03 2005 04 04 2006 hearing transfer functions boundary-elements methods frequency response transient response Head-related transfer function (HRTF) is a measurement...