Sentence examples for sharp frequency from inspiring English sources

Nuclear clock, frequency standard (not useful for ordinary timekeeping) based on the extremely sharp frequency of the gamma emission (electromagnetic radiation arising from radioactive decay) and absorption in certain atomic nuclei, such as iron-57, that exhibit the Mössbauer effect.

In general, they can be used to obtain very sharp frequency selectivity to isolate different communications frequency channels from each other and from interfering spectral components.

We propose that stochastic resonance in these nanometric units can account for all of the major features of mammalian hearing: a wide dynamic range; sharp frequency selectivity; generation of spontaneous otoacoustic emissions; and the ability to process relatively high frequencies.

Damage to inhibitory neural networks may not worsen the hearing threshold, but may broaden the usually sharp frequency tuning of the auditory system.

Both the high sensitivity and the sharp frequency selectivity in these cells rely upon an active process that supplies energy to the hair bundle, the hair cell's mechanosensitive organelle.

This cochlear amplification is thought to contribute to the high sensitivity, wide dynamic range, and sharp frequency selectivity of the hearing system.

The wave atom transform, which is a relatively new mathematical representation of images, has been demonstrated to produce sharper frequency localization than filter bank-based wavelet packets.

Recent theoretical studies in which voltage oscillations were modeled by a normal form of the Andronov-Hopf (AH) bifurcation [19] or by a linear damped oscillator [20] have shown that the coupled mechanical and electrical oscillators may result in enhanced sensitivity and sharper frequency responses.

Forward-reverse filtering also has the effect of doubling the effective order of the filter, thereby producing a sharper frequency response.

Conventionally, a system with CO-based active amplification displays the sharpest frequency tuning and highest gain at the lowest stimulus levels [ 23], endowing ears with high sensitivity and frequency selectivity.

The current results suggest that, at least at 3 T, where the current human data were acquired, the pattern classification approach may be more sensitive than the previously used criterion of sharper frequency selectivity in core AC (Moerel et al. 2012; see below).