1. For a phononic crystal structure to exhibit wave-functional properties, the absorption length is at least an order of magnitude longer than the elastic wavelength. This weakly damped regime is referred to as the metamaterial regime in the literature26. In this paper, we consider only the ...
When placed in a BasePart or an Attachment, this object will emit its sound from that part's BasePart.Position or the attachment's Attachment.WorldPosition. In this placement, a Sound exhibits the Doppler effect, meaning its frequency and pitch varies with the relative motion of whatever ...
Interestingly, α exhibits no further increase as the ECE concentration continues to rise beyond a saturation threshold of ECE concentration of around 6% (Fig. 3i and Supplementary Fig. 5a). For the TEC foams with high ECE concentration of 7, 8, 17, 20, and 40 wt%, their maximum α ...
Shot noise exhibits since the current is not a continuous flow but it is the sum of discrete pulses in time where each pulse corresponds to the transfer of electron through a conductor. Shot noise is caused by the thermal motion of electrons and occurs in any conductor having resistance R. ...
This equation exhibits also one of the most remarkable features of the sonic velocity in homogeneous two-phase mixtures, i.e., it can be very much smaller than that of either of its constituents. This is illustrated in Fig. 4.13, where the speed of sound in an air/water bubbly mixture ...
The response exhibits a peak at 250 Hz, which is the result of a l/4 cavity-length resonance caused by the acoustic wave impedance mismatch at the baffle opening. The peak is easily equalized. If measured at a large distance, where front and rear radiation from the baffle combine, the ...
Here, you can explore interactive exhibits, watch informative videos, and gain a deeper understanding of the natural wonders that surround you. As you explore the area, you'll also come across Mount Pembroke, a striking peak that adds to the dramatic scenery of Milford Sound. Its rugged ...
The response exhibits a peak at 250 Hz, which is the result of a ë/4 cavity-length resonance caused by the acoustic wave impedance mismatch at the baffle opening. The peak is easily equalized. If measured at a large distance, where front and rear radiation from the baffle combine, the...
Additionally, fluid dynamics analysis indicates that the phononic muffler exhibits good aerodynamic properties. The effectiveness of the proposed unit cell design and muffler configuration, along with the accuracy of the numerical calculations, have been experimentally verified through acoustic TL tests. ...
layer 2/3 also exhibits substantial movement-related activity10,11,12,13,14, so its sound-evoked activity might be similarly explained by movements. Finally, it is also possible that auditory projections affect only a minor fraction of V1 neurons, or that they affect neurons that do not fire...