1, the voice chip refers to the IC that can store and control the playback of voice, also known as the sound chip, audio ic. According to the output mode of the voice chip can be divided into two categories, one is PWM output mode, the other is DAC output mode.
2, voice chip definition: the voice signal through sampling into a number, stored in Ip>1, Baidu's AI chip research and development results are about to usher in a mass production climax. Samsung Electronics and Baidu joined forces to announce that the Kunlun chip research and development work has been fully completed, and plans to mass production early next year, using Samsung's advanced 14-nanometer process, the cooperation marks the first deep cooperation between the two sides in the field of chip manufacturing. Baidu, a leading Chinese Internet search provider, and Samsung Electronics, a global leader in advanced semiconductor technology, today announced that Baidu KUNLUN, Baidu's first cloud-to-edge AI accelerator, has completed development and will be mass-produced next year.
3, in addition, Feiteng CPU alsoWith a high degree of flexibility and scalability, whether it is a single machine, cluster, cloud computing and other application scenarios can be supported. The emergence of Feiteng CPU has brought new development opportunities for China's high-performance computing field.
1, speech recognition chip compared with the traditional voice chip, the biggest feature of the speech recognition chip is to be able to voice recognition, it can make the machine understand the human voice, and can execute a variety of movements according to the commandDo, such as blinking eyes, moving the mouth (smart doll).
2, it is recommended to use YQ5969, this voice recognition remote control can support 1-8 head, can also support local and cloud identification of different needs. The local recognition rate within 5 meters is more than 93%, and the cloud recognition rate is 97%.
3, do better in China: iFlytek, Baidu, Alibaba, cloud sound, Jiatong Huaseng, Sibit and so on.
4, ICRoute company's LD3320, a non-specific person's speech recognition chip, the MCU can read and write the Chinese pinyin through the registerThe recognition word of the string is passed to LD3320, and the speech recognition work begins. This individual thinks best.
5, based on self-developed offline speech algorithm, Blackwhale can output powerful voice control capabilities, including environmental noise reduction, far field voice wake up, voice recognition and other capabilities, so that fans, washing machines, range hoods and other appliances and sockets, lamps and other lightweight equipment to obtain voice control capabilities, and do not need to network.
1, in the security industry application, AI chips can be as followsToday's security equipment is intelligently upgraded, which can improve the real-time monitoring and alarm function of security equipment.
2, the field of face recognition AI chip in the field of face recognition also has a wide range of applications. For example, AI chips can be used in face recognition access control systems, face recognition payment systems, face recognition security and other aspects.
3, the field of unmanned driving is one of the hottest application scenarios of AI chips. With the increasing maturity of technology, driverless cars are moving towards commercialization. As one of the cores of driverless cars, AI chips can process various sensor dataAnd analysis to achieve accurate vehicle autonomous driving and driving.
4, different application scenarios: AI chips are mainly used in the field of artificial intelligence, such as speech recognition, image processing, automatic driving, etc. Ordinary semiconductor chips are widely used in various fields, such as electronic products, communications, medical and so on.
1, Baidu AI open platform: Baidu provides a number of AI tools and services, including image recognition, speech recognition, natural language processing and other capabilities.Tencent AI Open Platform: Tencent provides a series of AI tools and services, such as face recognition, speech synthesis, machine translation, etc., covering multiple fields and scenarios.
2, Baidu Brain: Baidu developed a comprehensive AI platform, including speech recognition, natural language processing, image recognition and other AI technologies. Alibaba Cloud ET Brain: An enterprise-class AI solution launched by Alibaba, which supports customized development for a variety of industries and scenarios.
3. Other influential commercial voice interaction platforms include Google's voice search (GoogleVoice Search), voice input methods from Baidu and Sogou, and so on.
4, Tianxing data: provide a variety of artificial intelligence services, including chatbots, speech recognition, image recognition, etc., support a variety of development languages and platforms, such as Java, Python, wechat public number, etc.