SimilarityRank
audio_system 0.755 76197
subwoofer 0.678 97501
loudspeaker 0.670 32388
surround_sound 0.647 88874
CD_player 0.629 69504
projector 0.623 13020
stereo 0.612 19917
microphone 0.611 8516
amplifier 0.599 16431
a_microphone 0.578 46759
headphones 0.572 18139
sound_quality 0.563 34774
mic 0.553 18409
dance_floor 0.552 51827
lighting_system 0.551 57551
sound 0.549 467
headphone 0.549 80315
a_projector 0.545 65998
audio 0.545 2603
turntable 0.542 38783
DVD_player 0.538 35753
acoustics 0.535 26717
audio-visual 0.533 76750
sound_card 0.527 70480
earphone 0.525 61451