Recording
Victor Orthophonic Victrola, Marshall Plan and Album
636Sound
Acoustic theory, Acoustic radiation force and Minnaert resonance
464Audio engineering
Sansui AU-11000, Digital biquad filter and Dolby Pro Logic
456Acoustics
Acoustic theory, Acoustic radiation force and End correction
353Hearing
Sensorineural hearing loss, Alcohol (drug) and Otitis media
304Tuning & pitch
Incomposite interval, Key signature names and translations and Chord-scale system
126Noise
Signal subspace, Sound level meter and Speckle (interference)
101Loudspeakers
Victor Orthophonic Victrola, Audio crossover and Loudspeaker enclosure
89Audio effects
Dolby Pro Logic, Echo suppression and cancellation and Distortion (music)
61Sound design
Dolby Pro Logic, Echo suppression and cancellation and Distortion (music)
58Musical acoustics
Dolby Pro Logic, Echo suppression and cancellation and Jivari
56Psychoacoustics
Harmony, Tritone paradox and Tinnitus
48Bioacoustics
Pant-hoot, Speech and Haikubox
23Field recording
Zoomusicology, The Singing Dogs and Birdsong in music
18Electroacoustic music
Concret PH, Hymnen and Symphonie pour un homme seul
18Microphones
Microphone stand, Sensitivity (electronics) and Stump microphone
17Sound art
Weather Machine, Singing Ringing Tree (sculpture) and A Sound Garden
16Synthesis
Digital waveguide synthesis, Banded waveguide synthesis and Essynth
5Soundscape
Acoustic ecology, Soundscape ecology and World Soundscape Project