With the development of artificial intelligence technology, smart speaker products have sprung up like mushrooms after a spring rain. Smart speaker products are very powerful. By interacting with the user’s voice, the eyes and fingers are liberated. In the future, with the development of smart homes, smart speakers will become common household appliances. So which smart speaker is better? How to use smart speakers? Below I will introduce the knowledge encyclopedia of smart speakers in detail for you, let’s take a look. What is a smart speaker
A smart speaker is not just a speaker, but an upgraded product of a speaker, which is the entrance to a new generation of human-computer interaction. Relying on the rapid development of artificial intelligence and speech recognition technology in recent years, smart speakers can provide correct and timely feedback to users’ voice commands.
The smart speaker integrates the functions of playing online music, querying various information, interacting with voice entertainment and even controlling smart home appliances in the form of a Bluetooth speaker. The smart speaker adopts the WI-FI network connection method, which can be completely separated from smart devices such as mobile phones and tablets to play various audio and video independently without being attached to any external devices. In addition, smart speakers connected to the Internet can play songs, listen to news, check the weather, and cooperate with other devices to control home appliances. Smart speakers will have infinite possibilities in the future.
The working principle of the smart speaker
1. The working principle of the content and services provided by the smart speaker:
The user sends an instruction to the smart speaker, and the smart The voice interaction system of the speaker collects voice through the local processing unit and audio decoding unit of the voice algorithm, reduces noise, recognizes wake words, converts the voice signal into a digital signal, and then uploads the processed digital signal to the cloud server, and the cloud server will process the voice. Digital code recognition and semantic understanding, and then make corresponding actions, and restore the above digital signal to a voice signal through the sound effect unit and play it out.
2. How the smart speaker controls the smart home:
Assuming that the consumer sends the command “turn off the light” to the smart speaker, the smart speaker will use the voice After collection and speech recognition, the voice digital code is semantically understood through the cloud server, and the obtained information is fed back to the home router, and the control command is broadcast through the router. The smart home devices have their own unique IP numbers, and the smart home can recognize the command. Whether it involves its own IP number, after the final identification of the socket of the electric light is completed, the instruction to turn off the electric light is completed.
What is the use of smart speakers
1. Voice interaction experience
The super interaction of smart speakers based on voice assistants has always been the core advantage of smart speakers. Users can control smart speakers by voice, from the most basic voice to order songs, to relatively complex online shopping, voice interaction is the core of smart speakers
2. Audio resource playback
As a playback carrier, speakers can not only play music, but also play various audio resources. Smart speaker manufacturers cooperate with other software to obtain more audio content, allowing users to have more content to choose from on smart speakers, and to meet users’ needs for all aspects of content.
3. Smart home control
Smart speakers have always been regarded as the future home intelligent control terminal. At this stage, smart speakers have been able to control basic smart Home equipment, as far as I know, smart speakers can control lights, curtains, TVs, air conditioners, washing machines, rice cookers and other smart home equipment.
4. Life O2O service
Life service is also a very important aspect of smart speakers. The cooperation of the application provides information such as query surrounding, restaurant promotion information, road conditions, trains, air tickets, hotels and so on. Allowing you to further facilitate people’s lives without turning on your phone.
5. Life gadgets
Based on home usage scenarios, smart speakers have also developed some very useful gadgets, such as calculators, unit conversions , check travel restrictions, horoscopes, answering machines and other gadgets, there are still many uses in daily life, and compared with people’s commonly used smartphones, smart speakers only need to “move the mouth”, which will naturally be more convenient.
How to use the smart speaker to connect to wifi
Download the app software corresponding to the smart speaker on the mobile phone; pair and connect the mobile phone and the smart speaker through the app; after the pairing is completed, proceed to Network configuration, select the corresponding wifi network to connect to.
How do smart speakers control household appliances
Download and open the APP that controls smart speakers and household appliances; connect multiple devices to the same wifi; in the smart speaker APP interface, add the corresponding appliances, and fill in the location and name.
How to connect the smart speaker to the mobile phone
Turn on the Bluetooth function on the mobile phone, go in and search for Bluetooth; turn on the smart speaker, long press the answer button of the speaker until the blue light and red light of the indicator flash alternately, then release; at this time, the Bluetooth speaker and the mobile phone It will enter the pairing; after the device of this Bluetooth speaker model is displayed on the mobile phone, click OK to connect and use.
How to connect the smart speaker to the computer
Turn on the bluetooth function of the computer; turn on the bluetooth function of the smart speaker, turn on the power of the smart speaker, long press the multi-function button of the speaker or say “XX, turn on the bluetooth” to the speaker, turn on the bluetooth function, At this time, the speaker will voice prompt “Bluetooth is on”. On the computer Bluetooth and other devices interface, click Add Bluetooth or other devices, and the Add Device menu will pop up and select Bluetooth. At this point, the computer will automatically search for the surrounding Bluetooth devices, drag the scroll bar up and down, find the smart speaker, and click the corresponding name to display that it is connecting. Wait for a while on the add device interface, and it shows that your device is ready. At this time, the speaker will give a voice prompt “Bluetooth is connected”, indicating that the smart and computer are successfully connected.
Which smart speaker is better
1. Basic experience such as sound quality
For a smart speaker, first of all, it must be a qualified speaker to be able to talk about intelligence. Sound quality is the foundation of all speakers. Even if the intelligence it advocates is like a mental retardation, you can still use it as an ordinary speaker. If its sound quality is particularly poor, then you basically don’t want to use it. The same is true for the basic experience, including Bluetooth connection stability, sound quality, volume, battery life, and more.
2. Appearance
Although appearance is not the most important point, it is not unimportant either. Smart speakers are home speakers. Because they must be connected to the power supply, it is not convenient to take them outdoors. Therefore, choosing a speaker that can match the interior decoration style will not only make the style of the home higher, but also enhance the side. The appearance of the speakers.
3. Voice recognition ability
The control method of smart speakers is controlled by voice, so the foundation of all intelligence is based on voice recognition. basis. Therefore, the accuracy of speech recognition directly affects our experience of using smart speakers. It is the microphone array that affects the speech recognition ability of smart speakers, and the choice in this regard should also be cautious.
4. Functions
Most of the smart speakers on the market have the same functions, but they are also different. The basic functions of smart speakers on the market are voice alarm clock setting, artificial voice interaction, voice playback of music, weather checking, encyclopedia checking, road condition checking and other very common functions. When purchasing, you can find out who the content partners of the brand’s smart speakers are.
5. Ecology of smart home
How many appliances can a smart speaker control? The ecology of the smart home has become the key. For example, if a smart speaker is not interconnected with other brands of smart home, then the idea of buying it as the control entrance of the smart home is basically shattered.
6. Pricing
The price of smart speakers is also one of the factors to be considered. factor. Most of the smart speakers on the market are between 100 yuan and 2,000 yuan. The most expensive is not necessarily the best, and the cheap is not necessarily the worst, so I still recommend that you start with the cheapest ones first. After you understand it thoroughly, you can change it. In this way, the cost performance is the highest.
