Index 1729shielded 265, 268
skin effect 268
slug core 265
tape wound core 265
time constant 267
toroidal 265
types of inductors 263
winding 266
Industrial intercom systems 1566
In-ear monitoring
personal monitors 1416, 1420
Infinite baffle
loudspeakers 633
Infinite impulse response (IIR) lin-
ear filter
DSP technology 1167
Information/broadcast services ap-
plications
message repeaters and evacua-
tion systems 1518
Infrared control transmitter
ssistive listening systems 1553
Infrared headset 1538
Infrared link
assistive listening systems
1553
Infrared power
interpretation and tour group
systems 1538
Infrared signal
interpretation and tour group
systems 1538
Infrared slave emitters
assistive listening systems
1553
Infrared systems
assistive listening systems
1552
interpretation and tour group
systems 1536
message repeaters and evacua-
tion systems 1520
Infrared systems channel allocation
assistive listening systems
1555
Infrared systems modulation tech-
nique
assistive listening systems
1555
Initial Time Gap
delay 808
Injection laser diode (ILD)
fiber optics 481
Inline microphone processors 573
Inner ear
psychoacoustics 43, 45
Input capacitance
tubes 313
Input capacitance compensation
integrated circuits 338
Input channel attenuation
preamplifiers and mixers 747
Input coupling
consoles 872
Input impedance
consoles 865
preamplifiers and mixers 737
Input resistance
transistor 328
Input saturation
consoles 842
Input transformer
audio transformers 288
Input transformers
audio transformers 289
Inputs
consoles 976
Inrush current
relays 375
Insertion loss
attenuators 769, 773
audio transformers 286, 290
fiber optics 471–472, 475,
481
inductors 266
relays 375, 385
Instability
consoles 838
Installation
audio transformers 306
Institute of Electrical and Electronic
Engineers 12
Institute of Radio Engineers 12
Instruction cycles
consoles 959
Instrumentation amplifier
integrated circuits 358
Insulated-gate transistor
solid state devices 327
Insulationwire and cable 403
Insulation characteristics
wire and cable 405
Insulation color codes
wire and cable 407
Insulation resistance
relays 375
Integrated circuit preamplifiers
integrated circuits 349
Integrated circuits 334
active balanced line driver 360
active balanced line receiver
360
active microphone preamplifier
350
AD524 350
AD636 347
audio dB meter 348
average level detection 345
average-responding level detec-
tion 345
balanced bridge 353
balanced line input circuits 356
balanced line interfaces 353,
355
balanced line outputs 354
balanced line receiver
356–357
bipolar junction transistor 343
CMMR 340
CMR 354
common-mode impedance 354
common-mode load impedance
354
common-mode rejection (CMR)
354, 357
common-mode rejection line re-
ceiver 358
differential amplifiers 339
differential signal 353
digital 360
dual balanced line receiver 355
Fairchild μA741 340
gain and bandwidth 338
hybrid 335
input capacitance compensation
338
instrumentation amplifier 358
integrated circuit preamplifiers
349