Sperm whale
Acoustic theory – Acoustics – Aerodynamics – Amplitude – Anemometer – Audio feedback – Beat (acoustics) – Bugging – Cherenkov radiation – Cold fusion – Compressibility – Delay line memory – Diffraction – Doppler effect – Echo sounding – Electronic filter – FTIR – Krakatoa – Loudspeaker – Mach number – Microphone – Ossicles – Pan pipes – Parabolic microphone – Phonetics – Phonon – Piezoelectricity – Psychoacoustics – Sawtooth wave – Shock wave – SID – Sonar – Sonic boom – Sonoluminescence – Soundproofing – Sound recording – Sound – Speech processing – Speed of sound – Sperm whale – Square wave – Subsonic – Subtractive synthesis – Synthesizer – Telephone – Transmission line – Triangle wave – Wave drag – Waveform