Ключевые слова: acoustic design, audio control, audio engineering, audio equipment, auditory perception, computer music, digital audio, drum machine, electroacoustic music, electronic music, four music symbol, media player, midi, music interface, music production, music technology, music tools, music visualization, musical instrument digital interface, recording studio, sampler, sequencer, sonic arts, sound button, sound design, sound editing, sound effects, sound manipulation, sound symbol, speaker icon, speakerphone, synthesizer, volume control,