1728 Index
Image modeling
computer aided sound system
design 1371
Image models
acoustical modeling and aural-
ization 220
Image shift
fundamentals of audio and
acoustics 31
Impact of absorption
acoustical treatment for indoor
areas 115
Impedance
attenuator mismatch ratio 770
characteristic impedance of VU
meters 997
fundamentals of audio and
acoustics 25, 33
grounding and interfacing
1182–1183
inductors 265
input-output of an amplifier 703
Load
audio transformers 297
loudspeakers 629
microphones 522
nominal 33
of a capacitor 258
of an attenuator 770
rated 33
resistors, capacitors, inductors in
circuits 268
VU meters 998, 1000
Impedance (Z)
relays 375
Impedance compatibility
sound system design 1297
Impedance discontinuity
relays 375
Impedance level correction
VU meters 1000
Impedance matching
attenuators 769
filters and equalizers 793
grounding and interfacing 1186
sound system design 1297
Impedance tube testing methods
acoustical treatment for indoor
areas 100
Impulse
filters and equalizers 786
Impulse response
acoustical modeling and aural-
ization 234
consoles 963
DSP technology 1164
loudspeakers 624, 628
test and measurement
1612–1613, 1618
Impulse response of a loudspeak-
er/room combination
test and measurement 1620
Impulse response tests
test and measurement 1628
Inadequate samples for limiters
consoles 974
Incandescent Lamps 379
Incoherent
fiber optics 480
Incus
psychoacoustics 43
Index matching material
fiber optics 481
Index of refraction
fiber optics 481
Indoor sound reinforcement system
sound system design 1245
Induced magnet cartridges
analog discs 1028
Inductance
coil 266
consoles 879
grounding and interfacing 1182
in inductors 263
magnetic field 1546
units of measurement 1651
Inductance-capacitance filters (LC)
power supplies 676
Induction
audio transformers 275
Induction loop 1535
Induction loop system
Assistive listening systems
1550
Inductive coupling
grounding and interfacing 1188
Inductive filters
power supplies 675
Inductive loads
relays 379Inductive loop systems
message repeaters and evacua-
tion systems 1520
Inductive networks
filters and equalizers 788
Inductive reactance 248,
265–267, 270, 864, 880,
891, 1183, 1548
assistive listening systems
1548
audio transformers 275–276,
285
consoles 841, 876, 879, 888
fundamentals of audio and
acoustics 33
of a capacitor 258
power supplies 676
Inductor
amplifier 713
audio transformers 275
grounding and interfacing 1183
Inductors 263
air core 263
air gap 266
axial 263
bobbin core 263
ceramic core 263
coil inductance 266
color code 263
core losses 267
epoxy coated 264
ferrite beads 268
ferrite core 264
flux density 266
impedance 265
inductance 263
inductive reactance 265–267,
270
insertion loss 266
laminated core 264
magnetic field 263, 266, 268
molded 264
MPP core 264
multilayer 264
mutual inductance 265
phenolic core 264
powdered iron core 264
Q 267
radial inductor 265
right-hand rule 266, 268