Ultrasonic used in a sentence

Ultrasonic in a sentence as an adjective

Those two things together add up to a lot of ultrasonic **** in the signal.

The video doesn't explain it, and it seems like it's just ultrasonic triangulation.

"In ultrasonic memories, it was customary to store up to 32 words end to end in the same delay line.

I have no idea where the ultrasonic nor laser idea is coming from.> Noise suppression of the flush in the bathroom/restroom.

The ultrasonic transducer probably does a pretty good job of warding off animals.

Another fun fact: there's a company using ultrasonic metal welding for 3D printing.

There was some discussion in 1947 as to whether a cheaper substance than mercury could not be found for use as an ultrasonic delay medium.

It tracked the wearers orientation an position as well as using ultrasonic to detect obstacles.

The ultrasonic ranger was used to feed the distance information and I learnt pretty quickly to judge distances and move about with my eyes closed.

If the alarm system is ultrasonic, I can envision breaking into the car by blasting several watts of power at the same frequency at the car.

The most technological it gets is "Using 360-degree radar, ultrasonic sensors and cameras, the cars sense and adapt to their surroundings.

One thing that is alluded to but perhaps not explored fully is the use of noise-shaping dither techniques which rely on pushing the noise out into the ultrasonic region.

The technology here is almost certainly acoustic beamforming, and that large square under wraps in the image is an array of small ultrasonic piezo speakers.

That article describes hetrodyning which happens because ultrasonic frequencies at high amplitudes interacts nonlinearly with air. You are not going to see that effect with sound waves generated near the audible spectrum, and normal loudspeakers are going to generate ultrasonic sound waves.

No, Holosonics is not creating sound from beating, they are using heterodyning, which takes advantage of how high-amplitude ultrasonic sound waves interact with the atmosphere, that's different from beating.

There are also reasons they stopped using it in the first place[1]:Some problems with this method were that the receiver could be triggered accidentally by naturally occurring noises, and some people could hear the piercing ultrasonic signals.

The Arduino+ultrasonic sensor is a pretty power hungry combination for a battery-operated unit that might need to operate for extended periods.

This is because low temperature ultrasonic welding can be done reliably between gold and aluminum, and because gold and aluminum are ductile enough that they act as a cushion during the welding process to prevent oxide cracking.

After measuring the frequency response, sensitivity etc characteristics, I finally put it into a practical application demo by using the interface to couple an ultrasonic ranger and a mobile phone to myself.

I have experimented with Arduino & Parallax, and I've seen how the resolution of an ultrasonic distance sensor is directly affected by the processor speed -- the processor is merely counting the fractions of a second between sending the ping pulse, and receiving its echo.