Gaussian noise (1)In communications, a random interference generated by the movement of electricity in the line. It is similar to white noise, but confined to a narrower range of frequencies. You can actually see and hear Gaussian noise when you tune your TV to a channel that is not operat...
To produce a vibrating or buzzing sound or move while making such a sound:The fan whirred in the window. A bee whirred past my ear. v.tr. To cause to make or move with such a sound:"She whirred the wheel of the sewing-machine round and round"(Virginia Woolf). ...
Green noise is a type of sound that is created by combining all the frequencies of sound together at equal intensity. It is similar to white noise, but instead of sounding like static, it has a soothing and calming effect that can help you relax, focus, and sleep better. Green noise is...
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Sound emitted by the setup was investigated by recording sound levels and analyzing frequency components in an empty experimental chamber. There was no measurable noise or change in noise with the system active (Supplementary Information Fig. S15). Fig. 5: Characterization of device platform in ...
The discovery of optical transverse orbital angular momentum (OAM) has broadened our understanding of light and is expected to promote optics and other physics. However, some fundamental questions concerning the nature of such OAM remain, particularly wh