Sentence examples for faint acoustic from inspiring English sources
Using an extra-sensitive microphone that would pick up on the faint acoustic signals, the researchers measured the sounds produced by 10 differentM.
They suggest three-dimensional arrays of nano-ears working together could be used to listen in on cells or microorganisms such as bacteria and viruses, all of which emit very faint acoustic vibrations as they move and respire.
Another example is the auditory sensor in the parasitoid fly Ormia ochracea that can precisely localize ultra-faint acoustic signatures in spite of the underlying physical limitations.
At both sites, they also observed a subtle acoustic "anomaly," a faint reflection of something in the water that follows the contours of the seafloor below.
The fact that the acoustic shadow is much fainter on rougher resting surfaces provides the first empirical evidence for 'acoustic camouflage' as an anti-predator defence mechanism.
We've evolved to monitor our surroundings, sifting through a flood of acoustic information for even the faintest trace of predators, natural disasters or the cries of a loved one.
These gleaning bats emit rather faint echolocation signals when approaching prey and singing insects may have difficulty detecting acoustic predator-related signals.
The acoustic model also predicts that overtones from the big bang should have produced smaller ripples--relatively faint second and higher peaks in the microwave spectrum--which BOOMERANG didn't detect.
Though the acoustic impedance contrast of the blue and red loop may not be distinct, sometimes they tend to be almost faint.
