Ключевые слова: acoustics, ambient, audio, audio recorder, background, blue, closeup, device, dictaphone, digital, directional, display, engineer, engineering, equipment, field, gadget, gear, grass, green, hand, hires, hold, job, lawn, mic, microphone, music, natural, nature, noise, object, omni, outdoor, portable, professional, rec, record, recorder, recording, silence, sky, sound director, sounds, sounds of nature, technology, tool, travel, universal, wav,