Balloon dielectric elastomer actuator speaker

Physics & Astronomy

• balloons 100%
• elastomers 90%
• actuators 69%
• acoustics 21%
• frequency response 18%
• polyhedrons 11%
• loudspeakers 11%
• scale models 10%
• sound pressure 9%
• sound waves 9%
• contraction 9%
• film thickness 7%
• expansion 5%
• air 5%
• electric potential 5%