What is a smart speaker? Learn all about smart speakers

Recently, smart speakers are increasingly popular because it is not only for listening to music but also supports many other features. So what is a smart speaker? What to do? Refer to the article below Tnhelearning.edu.vn will share it with you!

What is a smart speaker?

A smart speaker is a wirelessly designed speaker connected to Wifi or Bluetooth, it uses a voice-activated/controlled device with a built-in virtual assistant to help you perform your requests. demand set.

In addition, each speaker has its own interface and internal features, which can be controlled through the software connected to them.

What are smart speakers used for?

Usually, smart speakers are used to listen to music, listen to the radio, play the news, or can also perform task reminders, alarms, information search.

More specifically, recently, smart speakers are also used to text, receive or make calls, shop, etc. Along with that, it can also connect and control smart devices. Indoor smarts such as air conditioners, lighting systems, smart locks,…

Working principle of smart speaker

Smart speakers with the above great features also come with the technologies used on this smart speaker, notably voice recognition technology to be able to understand and follow what people say. .

Manufacturers will produce different word recognition systems. For example: “Hey Siri” – Apple, “Alexa” – Amazon and “Ok Google” – Google.

The operation process is handled very quickly, when hearing the keyword, the speaker will record and send it to the processing center. Going through the decoding process and will respond back through the IoT system.

Does using a smart speaker ensure privacy?

This is a problem that many people worry about when using smart speakers. Users are worried that their voice is being recorded, mimicking this compromises the security of their accounts.

Manufacturers insist that their devices will not record when the user does not want to use them and that those recordings are encrypted so that third parties cannot interfere.

To ensure information is secure, manufacturers have also designed mute buttons on their products. However, Apple has not revealed how to mute the HomePod’s sound.

The most outstanding smart speaker devices today

Google Home, Google Nest Mini, Google Home Max

Google Home has an elongated shape with a slight slope to bring balance and harmony. In addition, Google Home can pull music from Spotify, YouTube, SoundCloud, and Deezer. Along with that, this speaker also allows Bluetooth connectivity to Google Home, allowing audio to be played from other Bluetooth-capable devices.

Google Nest Mini has a smaller and lighter design, many colors for you to choose from, LED lights and is equipped with a very convenient wall hook. This device is compatible with almost any Google Assistant-compatible smart device.

Google Home Max is the most advanced smart speaker in this trio of Google. This device still plays the role of a smart home control center, integrating the Google Assistant virtual assistant that allows you to give voice commands. More importantly, the sound quality is upgraded for a better experience than the previous 2 versions.

Amazon Echo, Echo Dot

The Amazon Echo smart speaker uses an artificially intelligent assistant called Alexa. Alexa can play music, set a timer, control smart devices or search for information,…

Amazon Echo Dot is a smaller version of the Amazon Echo speaker suitable for use at home, small office. Echo Dot speaker has a diameter of about 7.62cm and a height of nearly 3.81cm. The top of the speaker has buttons to control the volume, power on and off, and turn on the device to answer voice commands.

Apple Homepod

Apple has also released another smart speaker product called HomePod. This device uses the familiar Siri virtual assistant, controlling other devices through Apple’s smart home platform called HomeKit.

JBL Link 20

Next is the JBL Link 20 smart speaker equipped with Google Chromecast, which not only connects to other JBL Link speakers, but also connects to many other Chromecast-based devices. In addition, it is also equipped with Bluetooth, which is compatible with many devices. Along with that, the battery life and stable sound quality are also the highlights of this device.

Sonos One

The Sonos One is a smart speaker designed to include popular Internet radio and music streaming services. In addition, when controlling with Siri, Google Assistant or Alexa, you can enjoy the great sound quality of Sonos One. Sonos One also has Aiplay 2 built-in, allowing you to stream audio from your iPhone.

Above is an article that introduces you to the information you need about smart speakers. If you have any questions, please leave them in the comment section below so that Tnhelearning.edu.vn can answer them for you!