humstrum
sound engineering
sound
violone
high fidelity sound system
dividing engine
lyra viol
echoendoscope
instrumentational
telethermograph
instrumentation
string
stereoscope
with
bass guitar
leucotome
antroscope
phonics
sound system
chalcograph
geobarometer
ometer
photochronograph
platter
cursor
siren
basslike
disc
phonograph record
saxotromba
vestibuloacoustic
fret
disk
audio system
instrumentarium
phonograph recording
record
cystometer
wrest
surveying instrument
fretless
bassly
contratabular
rhythmometer
split 7
reinstrumentation
polysynth
automatophone
sonometer