The Chromecast guest mode
uses an ultrasonic frequency sequence to identify itself and connect to your device.
Not exact matches
A group of researchers discovered that
ultrasonic frequencies inaudible to humans can be
used as a way to access voice - enabled assistants such as Siri, Google Assistant, and Cortana.
Small leaks in food packaging tend to produce a high -
frequency sound which can be easily detected
using the
ultrasonic measurement test.
These humidifiers create a fine mist by exciting and evaporating water
using a small diaphragm that vibrates at
ultrasonic frequencies.
The Eliminator
ultrasonic pest repeller
uses multiple
ultrasonic frequencies to repel pests.
The unit also
uses variable
frequencies of
ultrasonic waves to keep pests on their toes and ready to move out!
Physicists from the UC Berkeley, have
used graphene to create ultra-thin, lightweight microphones and speakers that enable high - quality,
ultrasonic two - way communication and a
frequency response that is claimed to be flat across the entire audible spectrum.
I
use organic or wild crafted products that are toxin free in addition to
using a LED lights, high
frequency, microdermabrasion, plant based peels,
ultrasonic exfoliation and cold therapy.
We carry several different brands and types of small dog bark collar products designed to stop dog barking including: electronic bark collars; citronella bark collars; and tone - only
ultrasonic and sonic bark collars that
use sound in an annoying
frequency (to dogs) instead of shock.
The diagnosis of feline heartworm disease is not as straightforward in cats as it is in dogs, but your veterinarian is able to screen them through blood testing, x-rays and an ultrasoundSound or other vibrations having an
ultrasonic frequency used in medical imaging.
This involves the
use of hand instruments and
ultrasonic scalers utilizing high
frequency sound waves which are emitted along with a steady spray of water from a hand piece, and polishing with a dental pumice.
Sound or other vibrations having an
ultrasonic frequency, particularly as
used in medical imaging.
Your veterinarian may also recommend x-rays and / or abdominal ultrasoundSound or other vibrations having an
ultrasonic frequency, particularly as
used in medical imaging.
25kHz and 180Hz: Those are the
ultrasonic frequencies that Cuban spies might have
used in order to eavesdrop on (and potentially deafen) US and Canadian Embassy workers last year, according to a study from the University of Michigan.
On an even more concerning note, playing back audio at these
ultrasonic frequencies requires equipment that costs a total of just $ 3, minus the cost of a smartphone; anyone with the technical knowledge can, therefore, make
use of the vulnerability.