title: ["Frequency noise regulator" and the possibilities of using it in hygienic research].
mesh_terms: D004581:Electronics / Q000295:instrumentation*; D009622:Noise; D009787:Occupational Medicine; D014586:USSR
vernacular_title: "Chastotnyĭ variator shuma" i vozmozhnosti primeneniia ego pri gigienicheskikh issledovaniiakh