Directional speaker product demonstration

#SRAY #DirectionalSpeaker #CATCHFLOW

[@xevious2501]

I played around with a industrial directional (laser) speaker back in like 2004. the design was much different than this, but its design was for more industrial applications. for use in stadiums, shopping malls and supermarkets. The idea being when people walked near specific locations of interest they would hear information in regards to whatever they were trying to inform people about. specific, instead of drowning out the entire space with audible advertising. it was also use to deliver some what subliminal messages to encourage people to buy things, or even make specific choices. Magicians use the speaker to send subliminal message such as "queen of hearts" repeatedly, and though you barely hear it you mind does pick it up, and when magician asks you to think about a card, 80% of the time your going to say the card that's been repeatedly played back. And to your shock and amazement they accomplish the mind read trick. Its actually kinda funny, because you see the trick played out by another person before you. The magician knows what cards will be played back . so you come up figuring your going to trick the magician by thinking one card, and then before the choice is given saying another card, but unbeknownst to you, youve given up your first choice and have been manipulated into the card of the magicians choosing. and you never saw it happening.

[@3OHT.]

BS

[@error.418]

of all the things that didn't happen, this didn't happen the most

[@SungazerDNB]

Laser speakers do not exist. While light can gather information about the physical fluctuations of a surface (vibrations) and translate these in to sound, there is no way in physics to use light to vibrate a solid surface in a way that could convey soundwaves.

[@error.418]

@@SungazerDNB That's not what they mean by laser, in this case it's more of a metaphor

[@cupofjavaproductions3138]

This is great information.

[@markusd.1033]

I saw the CES video in which it says the speaker is already for purchase: Where can I buy it in Europe / Germany? Can't find any shop?

[@K24z7]

Where can i buy

[@gradymaddox4757]

Can this be use for high frequency dog whistle for extended range over 100 yards

[@VtuberHotelVKing]

CES에 나오신지 꽤 되었는데 아직도 제품판매를 안하시나요???

[@christianleocastelo342]

Are the components available for sale? I feel like I want to make my own in the shape of a electric guitar like the ones used by chaos noise marines from Warhammer 40k

[@lucachacha71]

Yes, you can use tiny ultrasound emitter and the associated circuit board, there is plenty of tutorial explaining how to do it

[@finderkeeper836]

Can't wait for the Big Consumer Electronics companies to adopt this...

[@arreaba]

is that LG seocho campus in the background? : ))

[@gtdlmick4010]

Where can I get this?

[@armstrongskyview2810]

Where can this be bought from

[@aaaaaa2206]

The downside is that only high frequency speakers are diretional, bass speakers are not, and it only has high frequency speakers so you'll end up with a gutted sound, without bass.

[@GizmoGTI]

Can this be mounted on the front of the train, replacing their blasting all over the place horn? I mean here in Melbourne Australia we still use horns routinely and has become unbearable with so many horns going off throughout the day and night. If they could use or trial something like this to blast sound in a beam that covers only the tracks and slightly off to the sides. How good would that be, residents near rail stations to no longer be annoyed by horns blasting routinely throughout the day and night? How well would it perform in the rain? Can it penetrate Glass, as in a car window? Would a windy day cause the beam to fly off to the side? If the train is traveling and the speaker is mounted, what happens to the sound? Does it play back over itself if it is in motion? Who are the leaders now in this technology? I have so many more questions, I could fill-up the internet with all these questions lol

[@JonnyMorgan18]

That's a great idea. I don't know who leads the technology now but I have an ultrasonic speaker (years old) by a company called HSS and look on Gamesky's KZbin channel, he reviewed some new directional speakers about a week ago.

[@GizmoGTI]

@@JonnyMorgan18 does it work when it is raining?

[@JonnyMorgan18]

@@GizmoGTI I never tried it but I assume so as AFAIK it works by transmitting ultrasound with audible sound carried on it. Ultrasound has no problem going through our bodies for scans.

[@gamesnic]

It's not really feasible. Ultrasound takes off in intensity by 1dB per meter, so every 3 meters you lose half of the power. A traditional horn has the power needed to warn everyone in the area, plus with the ultrasonic waves being so small I doubt it would make it far in rain. Maybe a few meters

[@johntoledo8965]

How come none of the "big" speaker manufacturers { Bose, Senheisser, JBL, Sony, Sonos etc..) are making this type of speakers?

[@piano_beginner]

一般的なスピーカーに比べて需要が少ないから

[@mocky]

Sennheiser had a model called AudioBeam, but it is no longer in production.

[@Seikatsu121]

Because almost no one wants these

[@WirelessDevelopment]

Can I rent this speaker for a trade show?

[@adrianploscar1201]

De unde se poate cumpăra si cat costă?

[@allenhuffman]

Is this an actual product?

[@vrunalpatil9723]

What about sound quality is good.

[@rfarebrother]

Ok but an explanation of how it works is better than a demonstration without telling your audience anything.

[@Holiday_Ringo]

The speaker is designed to work like a laser beam of sound. Look into ultrasonic audio or sound lasers.

[@Plutó-n6o]

Directional speakers can for big the far they are and can reach 800 miles sound

[@error.418]

no.

[@Plutó-n6o]

Cap

[@error.418]

@@Plutó-n6o exactly. best you can do is 5k.

[@Plutó-n6o]

😭😭😭😭😭😭

[@ajjara_ucdavis_edu]

Almost everyone in Ceres California owns one of these

[@JB-cs4jt]

Where do you get one?

[@SighsInternally]

just show the price ffs

[@steelsilence19]

Doesn't sound to grate thow

[@rat...]

devices like these sound much better in person. microphones aren't too great at picking it up

[@error.418]

It's like someone trying to show off VR on KZbin. You can't. The experience in-person is completely different.

[@JonnyMorgan18]

The sound beam is too powerful for mics to record without distortion, I've tried it with an HSS speaker, and because they're parametric you have to get really far away before that power diminishes.

[@myyoutube6978]

How would people imitate this? Sending sound to a Device once you near it? Or enter it's path? I believe certain people are using this process to harass and stalk. Solid evidence is needed to obtain.

[@error.418]

wat. this isn't being used to harass and stalk...

[@CardeiCiprian]

This is fake.Put a link to the product.

[@RavenKey-hl9ou]

The Cia has your ass

[@za88y]

fake