Encyclopedia
Oscillator
Oscillator: linearly elastic system with one degree of freedom possessing a specified value of natural frequency and relative damping
Source: "Effect of Natural External Conditions on Technical Products. General Characteristics. Earthquakes. GOST R 53166-2008 (IEC 60721-2-6:1990)"
(approved by the Order of Rosstandart dated 18.12.2008 No. 605-st)