Sentences with phrase «emits ultrasonic»

Vivo uses the ultrasonic technology in its sensor that emits ultrasonic waves that capture a precise image of a user's fingerprint to unlock the device.

The most popular of these products is the PetSafe Ultrasonic Outdoor Bark Control which looks like a bird house, but emits an ultrasonic sound heard only by dog.

The system emits ultrasonic waves to generate pressure a user can feel

Each repeller emits ultrasonic frequencies switching from 22 - 65 KHz to repel pests.

Tiger moths, for example, emit ultrasonic clicks that jam bat radar.

The neurons involved in the enjoyment of tickling have been discovered in rats, which emit ultrasonic squeals of delight when tickled on their belly or feet

To explore that question, Mazmanian and colleagues at Caltech used a mouse model of autism that is thought to approximately recreate three of the disorder's hallmark deficits: lack of social interaction, decreased communication (mice normally emit ultrasonic, birdsonglike chirps), and repetitive behaviors such as compulsive grooming or burying marbles.

A 2014 Science study found that when competing for food, Mexican free - tailed bats emit an ultrasonic signal that effectively blocks the sound waves another bat sends out to home in on an insect.

When rats are tickled on their belly they emit ultrasonic shrieks of delight.

They emit ultrasonic vocalizations (or USVs) to form complex patterns to communicate with each other.

Human infants solicit parental care by crying, while neonatal mice emit ultrasonic calls that serve a clear functional purpose as they trigger a dam's retrieval response.

It's humane and will not emit ultrasonic frequencies.

Not exact matches

They work on both insects and rodents by emitting variable ultrasonic waves from 20 - 55 kHz.

Klimley became a pioneer in both, setting up stations for detecting ultrasonic acoustic tags that emitted signals at frequencies far beyond what the human ear could sense.

As the bats search for a place to roost, the structure acts as an acoustic flag, bouncing back the ultrasonic calls the bats emit to navigate (a process known as echolocation) and waving the bats down to a comfortable home.

Since its discovery, researchers have found that the gene plays a role in the development of language (ScienceNOW, 14 August 2002), that mice need the gene to emit characteristic ultrasonic sounds (ScienceNOW, 21 June 2005), and that it plays a role in bat echolocation (ScienceNOW, 19 September).

In particular, ultrasonic calls emitted by mouse pups communicate distress, and elicit a search

An ultrasonic collar will emit a sound (humans may or may not be able to hear it) in response to barking, which over time, annoys the dog enough to quiet her.

It works by emitting sonic and ultrasonic sound waves which dogs find offensive.

Using ultrasonic technology, a safe sound is emitted that only dogs can hear.

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.

For instance, bark collars may train a dog not to bark by emitting a shock, aversive spray or an ultrasonic sound the moment the dog barks.

The SonicGuard Ultrasonic Repellent from Gen7Pets is an ultrasonic tick and flea protection device that emits a series of ultrasound pulses that are harmless and imperceptible to humans and animals but repel ticks and fleas.

CatStop: This motion - activated, ultrasonic alarm emits a high - pitched sound that repels cats, but can't be heard by humans.

The company claims that it uses ultrasonic sound waves to repel the pesky blood - sucking critters, that means there are no obnoxious tones or odors emitted from the device.

Young Living's Home Diffuser emits essential oils into the air using ultrasonic technology to safely eliminate odors.