More complex designs use weights with asymmetric mass distribution, which enables the damper to oscillate in several different frequency modes.

This doubles the high frequency attenuation rolloff, at the cost of introducing additional low frequency modes which may cause the low frequency behaviour to deteriorate.

This iTrip also introduces a 3-station memory, a Japanese frequency mode and dynamic volume control branded SmartSound.

This is because a mode decomposition of a field into positive and negative frequency modes is not invariant under diffeomorphisms.

By the definition in this article, the non-zero frequency modes are internal modes, since they are within the orthogonal complement of R. The generalized orthogonalities:

Any bridge with lateral frequency modes of less than 1.3 Hz, and sufficiently low mass, could witness the same phenomenon with sufficient pedestrian loading.

The natural frequency mode tends to be around 1 Hz, leading the often graceful periodic motion to also be known as conductor dancing.

He supposed that the average energy in high frequency modes was suppressed by a Boltzmann-like factor.

A modal analysis calculates the frequency modes or natural frequencies of a given system, but not necessarily its full time history response to a given input.

The high frequency modes are scattered/absorbed.