Sentences with phrase «vibrations at different frequencies»

Not exact matches

The particular interest of this work lies in the fact that by exciting the system at a given frequency — that is, by playing a certain note — the researchers were able to control the behaviour of the membrane at a different frequency, amplifying or suppressing its vibrations depending on the specific excitation conditions.

The MIT team came up with a way to vibrate the cantilever in many different modes simultaneously, and to measure how each particle affects the vibration frequency of each mode at each point along the resonator.

When the pair put individual termites into petri dishes and made them vibrate at different frequencies, they found the termites only stopped what they were doing and appeared to pay attention when the vibration patterns recorded in the wild were recreated.