Kundt's tube
phonometer
Machmeter
audiograph
audiometer
phonometry
sonometer
sound unit
phonometric
ometer
chime
velometer
supercritical
asdic
echo sounder
sonar
hydrotachymeter
intensimetry
machmeter
immitanciometer
odometer
speedometer
musicomechanical
measuring stick
siren
measuring rod
measure
phonorecord
VU meter
horometer
dynamic
metra
trier
tape
tape measure
rasp
tapeline
tachometer
high fidelity sound system
hi-fi
pocketa-queep
fader
pachymeter
pitchmeter
electrophonic
sonology
haemadromograph
spirograph
velocimeter
meter reading
reading
cymograph
shapometer
mezza voce
kymograph
metronomy
acoustic power
flop
Fizeau-Foucault apparatus
sound pressure level
groan
Mach number
meter
stream clock
intensity
vibrograph
clock
loudness
family
speedometry
telephonograph
volume
echometer
tachygraphometer
instrument
quilt
subsonic
quantity
audio
measuring system
time
gage
audio recording
echograph
gauge
echometry
forceplate
measuring instrument
sound recording
metrograph
measuring device
pseudophone
phoneidoscope
range finder
ultrasound
tonograph
s-hole