噂,ゴシップ
acoustic system
audio equipment
baby listening
bluetooth
call
call centre
carpentry circular saw
child listening
cochlear implant
communication
conversation
dictaphone sound
discussion
dj
doctor examining
ear
ear acupuncture
ear electronic listening
ear hearing
ear thermometer
earmuff
earphones
earpiece
earplug
eavesdropping
head
headphones mobile phone
hear
hearing aid
karaoke
listening
listening back
listening on chair
loud noise
microphone and earphones
mp3 player
music
playing game
pregnant listening music
rhythm
running listening
shouting
singing
sound
speak
spying
talking
voice
wireless headphones