Artificial intelligence has been on fire for a while. However, we do have some fog in the clouds, although all companies claim to use AI to change everything, but at this stage, we have to admit that artificial intelligence represented by smart speakers is really not what people expect. In addition, the intelligent voice customer service that has to be vomited, everyone knows how to make a phone call to Taobao or Jingdong. They can't effectively identify your semantics (of course, at least I can't identify it), but instead insert a voice customer service on the phone, the experience is a bit worse, but understand that any technology from innovation to maturity, there must be The stage of poor experience, we are now at this stage. Moreover, the recent sudden laughter, artificial intelligence pessimism has been widely discussed, through this incident, we can learn more about the artificial intelligence related to sound. I don't know if you have noticed that Internet giant companies have their own smart speaker products. According to the Ovi Cloud research report, the global smart speaker market reached 30 million units in 2017, including technology giants such as Google, Amazon and Apple. Domestically, in 2017, the market sales volume was 1.76 million units and the sales volume was 490 million yuan. The market explosion is actually a radical promotion of the company, mainly reflected in product upgrade, promotion, pricing subversion and holiday promotion. For example, the price of the Double Eleven is only 99 yuan. So why are these giant companies working in the field of smart speakers? Most of the home is still controlled by contact, use the hand to turn on the switch, or use the remote control to turn off the TV. But whether in the movie or in people's imagination, people expect that they can open their home appliances in one sentence and control the common things in life through voice. The home products in these scenes all have one thing in common: all through voice interaction. But at this stage, using the remote control or the mobile phone or even the hand to operate, can not meet the needs of users. So people need an interface through which to control the layout of the entire home. In today's era of artificial intelligence and big data, the actual use of voice interaction is becoming more and more practical. Many manufacturers have also introduced smart home systems before this, such as Apple's HomeKit system. On this basis, the control of smart speakers is very important for manufacturers. The key to the smart speaker entrance is not the speaker playback function, but the voice intercom function. The true intelligence of the future must be the intercommunication between people and things. The real thing must be able to hear our voice, and we must be able to give us a voice. Only mobile phones, TVs and speakers are eligible. But the phone can't liberate the hands, and needs to wake up, the TV has to stay on standby, and it is too cost-effective to control the TV standby in order to control a function. Only the speaker is the most suitable, ready to stand, free intercom. To put it simply, the big guys want to use the smart speakers to open the IoT interface to avoid being eliminated. With the continuous voice interaction, it is one of the paths for the industry to collect data. At present, it seems that the big players of smart speakers are leading the public to the entrance of the smart home. From this perspective, the giants The real logic of our work is to lay out the layout and complete the harvesting of the data. For voice human-computer interaction and IoT portal, data samples are the key to future core competition, and there must be enough samples to provide a deep learning soil for voice interaction. For example, we built a speech model for a fixed phrase, 100 people and 1000 or even 10,000 people, the model is different, the more the number of models built the more accurate. Secondly, through the collection of such experimental products, the mining of deep-seated scenes of smart homes, these companies that make intelligent audio, have their own cloud computing business. In the future, the Internet of Things industry must be based on big data and cloud computing, without a lot of data support, many scenarios and calculations can not be achieved. Why do you talk about voiceprint recognition here? Here is the difference between a word meaning: speech recognition and voiceprint recognition. Speech recognition is more biased towards whether it can recognize what you are saying; while voiceprint recognition means that a machine can deny his owner. For example: Suppose I have a Tmall Elf with voiceprint recognition (in fact, the Tmall Wizard already has this feature). Whenever I call him the Tmall Elf, he can know that I am calling him. This is called speech recognition. There are probably thousands of companies on the market that are doing similar work. But it is even harder here. If the Lynx elf can recognize that I am calling him, not you, or other people, it is called voiceprint recognition. So speech recognition solves the problem of what is said, and voiceprint recognition solves the problem of who you are. At present, although the smart home voice control system has already met the basic needs of people, there are still some minor deficiencies, and in this respect, voiceprint recognition technology is needed to supplement. For example, when the voiceprint recognition technology is more mature, if a family member calls the speaker to turn on the light in his room, the voice control system can confirm the identity of the speaker through voiceprint recognition technology, thus opening the speaker accurately. The light of the room. In this way, when someone illegally invades a house, if the voice control system does not restrict the identity of the speaker, even if there is an intelligent monitoring system, the intruder can directly order the monitoring system to be closed, so that the intruder succeeds in getting the house. Temporary control. When equipped with voiceprint recognition technology, based on the uniqueness of voiceprint, the voice control system can follow a series of security measures such as alarms without recognizing the identity of the intruder. Therefore, in the future, more smart homes will be equipped with voiceprint recognition. The advantage is that your device security has a new height. But I have to say that with the development of current voiceprint technology, how to identify your voice in many voices, or how to recognize your voice in a noisy environment, these are in urgent need of breakthrough. At present, the domestic companies that do voiceprints are gradually getting better. A series of voiceprint companies are growing. In particular, the company is headed by the University of Science and Technology, and the entire industry is showing an upward trend. Beijing Junlin Technology Co., Ltd., a professional electro-acoustic enterprise, creates the golden ear of the era of artificial intelligence. Facing the world, providing the most advanced audio field solutions and professional services, based on acoustics to promote artificial intelligence technology products. The company aims to create an audio hardware platform and system platform in the field of artificial intelligence, making Junlin technology an indispensable link in the field of artificial intelligence audio. Based on this, it covers the technical chain of acoustic technology-firmware algorithm-intelligent hardware-system driver-cloud service-big data-Ai technology. Junlin Technology has a complete set of sound processing system solutions. Users can use existing or customized audio data collection solutions to upload to the cloud through the Junlin Technology Voice REST API, which is modeled, identified and certified by artificial intelligence algorithms to effectively create maximum value for the enterprise. Since its establishment in 2016, the company has rapidly developed a number of leading technical talents from relevant industries at home and abroad. The core team members are from well-known companies such as Amazon, Motorola, Huawei and LeTV. In the same year, the company has a research center for acoustic big data and artificial intelligence in Canada, and established an acoustic laboratory jointly with famous universities in China to create the industry's most advanced audio technology. As an important direction of human biometric recognition, voiceprint recognition belongs to an important branch of artificial intelligence. It is believed that in the future, with the development of artificial intelligence technology, there will be more imagination space, and more products will serve humanity. However, from the current point of view, the complexity of the identification environment of the main actual business application scenarios may lead to large errors in identity recognition. Because the core medium of voiceprint recognition is sound, in order to be pure and true to sound, in principle, there is no noise around. Although technically it can achieve a certain degree of noise filtering, as long as there is interference from outside noise, it will inevitably bring a huge risk of misjudgment. Fortunately, Junlin Technology has already promoted the product based on acoustics. I believe that it will take us a long time to liberate our hands.
Handheld Fan Mini Portable Fan Powerful Personal Fans Speed Adjustable Battery Operated Type-C Rechargeable Eyelash Fan for Kids Women Men Indoor Outdoor Travel Cooling.
Mini Type-C Rechargeable Fan] cooling desk fans are built with 1200mAh rechargeable lithium battery, 3 adjustable speeds, fully charges in 3 hours, wireless working time 3-10hours. The lanyard design frees your hands and perfect for traveling Rechargeable Small Pocket Fan,Handheld Mini fan, 3 In 1 Portable Type-C Mini fan Shenzhen Focras Technology Co.,Ltd , https://www.focrass.com
[3 Adjustable Speed & Enjoy Cool Summer]3 Adjustable Speed Level -- natural wind/cool wind/strong wind, just adjust the appropriate fan speed by pressing the power button repeatedly. Equipped with 3pcs fan blades which are made of ABS material, strong and durable produces a strong and soft airflow. Never worry about the outdoors even the temperature is so high. Just enjoy your cooling summer with this must-have
[Convenient design of portable fan]The mini fan weighs only 90 grams, That you can hang it around your neck with a lanyard without any pressure. Even if your child uses it, it will not bear weight pressure. You can put it in a backpack or handbag or even in your pocket when traveling outdoors. This simple and compact design is particularly suitable for summer travel or outdoor sports.
[Rechargeable Battery & Energy Source]The Type-C electric fan can be recharged with Type-C charger, laptop, computer, power bank, car power ban and other Type-C enable devices. A happy and lasting family journey
[Perfect Gift & After-sales]You can get a portable rechargeable fan, a Type-C cable, a lanyard, a fan stand and a User guide in the package. It's definitely a perfect gift idea for your families, friends, or your loved ones.