This smart-speaker uses a conical chamber to naturally amplify its sound!

The HomePod Mini launched yesterday, and it got me thinking about how most people naturally place their smart-speakers on shelves, cabinets, and mantelpieces that are against a wall. Most smart-speakers utilize a 360° array of drivers to throw audio in all directions – because companies expect you to keep your smartphone in a centrally located position, but that’s a strange assumption to make on the part of a consumer. People keep speakers closer to power-outlets, just like they do with their Wi-Fi routers, so having 360° sound really isn’t a feature as much as it’s an oversight.

The Wacko Designs smart speaker concept builds on the logic that speakers will almost always be kept against a wall or in the corner of a room (closest to a power outlet). Instead of focusing on 360° audio, it uses a more practical method of channeling audio in a conical path. The Wacko Smart Speaker uses a single set of audio drivers, and a megaphone-inspired form to focus the sound-waves forwards rather than scattering them in all directions, amplifying them in the process. The driver unit comes with Mid and High-range tweeters facing forwards, allowing sound to directly travel in 180°, while a bass-radiator on the back channels low-end audio into the conical profile of the speaker, amplifying the bass to make your music richer and louder naturally. Obviously, you can talk to the Wacko smart-speaker using its native voice A.I., but a pretty nifty screen on the front lets you interact with it more naturally, tapping, sliding, and swiping to shuffle through songs, play/pause music, and increase or decrease volume!

Designer: Yash Gupte (Wacko Designs)

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Tokyo’s Narita International Airport Will Test Megaphone Translators

Japan sees a large number of international travelers and as you can imagine, communication can be a barrier. Somehow everything still keeps moving and the system isn’t bogged down by those communication problems. It is hard for foreigners to understand the announcements at airports, but things may get easier soon. Japan’s Narita International Airport in Tokyo is testing a megaphone translator that will help.

megaphone_1zoom in


The megaphone doesn’t just amplify the speaker’s voice, it translates it into English, Chinese and Korean. It is called the Megaphoneyaku, which means megaphone translator. It works like a smartphone translator. Only louder.

The megaphone is currently being tested at the airport to see just how practical it is to use. It was developed by Panasonic and was actually used in the 2014 floods, when the airport need to communicate with passengers who might not have spoken Japanese. This will help to make communication a bit better at the airport and foreign travelers will have an easier time.

[via rocketnews via New Launches]

ICYMI: Translation megaphone, live-caption headwear and more

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Telephoto MegaFon Loudspeaker Lets You “Yell” at One Person Only

Telephoto MegaFon

So near, yet so far. You might be able to see the person you want to talk to, but the din of the outside world won’t allow him to hear your voice. That and the fact that what you want to keep your message private makes yelling out of the question. Addressing this first world problem is Fuji Xerox.

After a lot of detailed R&D, they’ve created the Telephoto Megafon which is basically a targeted megaphone of sorts. The 3D-printed gadget will let the user “speak” to someone far away by simply pointing the Megafon towards that person.

The Telephoto Megafon is still in the prototype stage. Wouldn’t it be awesome if it were actually released commercially?

VIA [ Damn Geeky ]

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