soft
coder
voiced
stroboscopy
buzzerphone
Schmitt trigger
snapper
PA
rewireable
miniplug
jumper
responsor
op-amp
pulse demodulator
transjector
amplifier
comodulation
amp
modulation
downmodulation
multiplier
microcompressor
signaling device
compander
digital-analog converter
embedder
digital-to-analog converter
reperforator
transpond
telegraph
plug into
premodulate
cable tie
multitransmitter
oversampler
bandpassed
wiring harness
jammer
acoustic coupler
multiwires
modem
dynamic headroom
annunciator
transmittance
autodyne
jack
patch