8
Instruments
employed
nBruel
& Kjaer type 4128 head and torso simulator (equipped with 2 ear simulators)
nLarson Davis LD-2900 dual-channel, real-time, 1/3 octave spectrum analyzer
nB&K type 4230 reference sound source
nOutline ET-1 electronic turntable
nPC equipped with an Echo Layla sound card and employing the software tools Cool Edit
Pro and Aurora.