Sentence examples for upper frequency limit from inspiring English sources

In bats and in cetaceans (porpoises and whales) the upper frequency limit is much higher than in humans more than 100 kilohertz in some cases.

The main aim is to obtain quantitative data showing what upper frequency limit a practical implementation of this strategy is likely to yield.

Below a defined upper frequency limit the analytical technique is also shown to provide good agreement with the finite element method.

This is achieved by requiring photonic crystal designs with bandgaps well below a fundamental upper frequency limit for leakage-free guidance of light related to the properties of the media above/below the finite-height photonic crystal waveguide.

Two National Instruments boards are used for instrument control and data acquisition with custom-written LabVIEW algorithms: a PCI 6030E board with an upper frequency limit of 100 kS s−1 for signal generation and data acquisition and a PCI 6703 board to align the lasers and to modulate the flow into the cell by controlling solenoid valves.

An exploration of a few cross-sections shows that a two-dimensional investigation suffices in a first approach for integrating the source function provided the upper frequency limit does not exceed a Strouhal number approximately equal to 0·5.

Although only limited experimental data are available, it appears certain that, in general, fishes with the accessory mechanisms described above have greater sensitivity and a higher frequency range than do those lacking such mechanisms; while upper frequency limits are about 1,000 hertz for many fishes, they are about 3,000 hertz for the Ostariophysi and other specialized types.

Although our analysis showed that attention increases, rather than decreases, the upper temporal frequency limit per se., the band-passed temporal frequency characteristics obtained in the poorly-attended condition is indeed more suitable for temporal discrimination of dynamic stimuli.

The upper frequency is limited due to the waveform coherence.

Ultrasound waves are propagated in upper frequencies from the limit of human hearing and have lower wavelength and more attenuation coefficient.

The associated upper and lower frequency limits for each partial are marked with red stars.