Handbook for Sound Engineers

(Wang) #1
Index 1735

acoustic power 633
aiming
computer aided sound system
design 1374
air gap length 608
air mass 635
amplitude response 628, 631
angular directivity ratio 1347
asymmetric-directivity horns
613
baffle 626
bass reflex boxes 1350
Bessel array 208
Bessel function 634
Biflex 598
bimorph bender 604
binaural reproduction 232
biradial 613
cabinet diffraction 626
closed-box system 636
coaxial 620
coil/gap geometries 610
common loudspeakerformat
629
communication 597
components 597
compression drivers 600
cone radiator 610
cone type 603
constant directivity horns
612–613
constant voltage crossovers 624
crossover frequency 623
crossover network 622
crossover systems 809
cutoff frequency 638
damping 599
desktop loudspeakers 918
diaphragm types 598
digitally controlled line arrays
computer aided sound system
design 1352
Dirac delta function 640
direct radiator 610, 626
direct radiator enclosure design
635
direct sound radiation 633
directivity data 632
distortion 629
dome radiator 610


dome tweeter 626
DSP technology 621
dual channel FFT measurement
640
efficiency 609, 627
computer aided sound system
design 1347
electrodynamic transducers 598
electrostatic 603–604
electrostatic transducers 602
enclosure spring constant 635
explosion proof drivers 602
ferrofluids 608
filter slopes 623
flux density 636
folded horns 614
Fourier transform 640
Frazier 620
freestanding radiator 635
frequency resolution 639
frequency response 628
fundamentals of audio and
acoustics 36
heat conduction 608
heat transfer designs 609
heat transfer mechanisms 609
highpass filter 622, 635
horn 1350
horn directivity 638
horns 611
impedance 629
impulse response 624, 628
infinite baffle 633
Klipschorn 615
LaPlace transfer function 628
leaf tweeter 601
line array 620
line arrays
computer aided sound system
design 1352
fundamentals of audio and
acoustics 38
line source 37
Linkwitz-Reilly filters 623
lowpass filter 622
maximum length sequence
(MLS) 640
mechanical failure 609
motor 598
motor design 605

multicell horns 612
multichannel reproduction
acoustical modeling and aural-
ization 233
narrow beam
message repeaters and evacua-
tion systems 1524
near-field 918
outdoor sound
arraying devices 206
Bessel array 208
coverage 203
distributed loudspeaker sys-
tems 210
medium and long throw devic-
es 205
parabolic loudspeaker 209
overhung coil 607
panel radiators 611
performance data 631
performance definitions 631
pest damage 1280
phase plug 601
phase reversal boxes 1350
piezoelectric 604
piezoelectricity 604
pink noise 639
piston directivity 634
piston resistance 633
polar data
computer aided sound system
design 1365
Proportional Point Source 614
protecting against weather
1280
radial horns 612
radiator types 609
realtime analyzers 639
residential music systems 618
response 623
ribbon 606
ring radiator 611
sealed-box system 635
sensitivity 627
servo-drive 606
signal delay 1307
sound pressure level 627
sound production 597
sound reproduction 597
spectrum analysis 638
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