adept, expert, good, practiced, proficient, skillful, skilful -- (having or showing knowledge and skill and aptitude; "adept in handicrafts"; "an adept juggler"; "an expert job"; "a good mechanic"; "a practiced marksman"; "a proficient engineer"; "a lesser-known but no less skillful composer"; "the effect was achieved by skillful retouching")
technical, proficient -- (of or relating to technique or proficiency in a practical skill; "his technical innovation was his brushwork"; "the technical dazzle of her dancing")
(Sound)
