Types of Volume or Cavity Resonators

Question 1

are made of empty clay vessels of different sizes. Their effective absorption spread between 100 and 400 hertz.

Answer 1

Individual Resonator

Question 2

spaced away from a solid backing, provide a widely used practical application of the cavity resonator principle

Answer 2

Perforated Resonator

Question 3

The protective screen consists of a system of wood, metal or rigid plastic slats with a series of openings, gaps or exposed slots. The protective screen, with its adequately spaced elements and the isolation blanket behind it constitute this.

Answer 3

Slit Resonators