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Abstract: This paper reviews the development history of speech recognition technology, describes the basic principles of speech recognition systems, introduces several basic methods of speech reco...[Details]
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Intersil's ISL6228 is a two-way synchronous buck PWM controller that uses Intersil's Robust Ripple Regulator (R3) technology to provide excellent dynamic response to transient changes in input volt...[Details]
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As humans got used to using fire to bring convenience to their daily lives, the fossil energy that had existed on the earth for billions of years gradually began to be consumed. As far as the autom...[Details]
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According to foreign media reports, the US Patent and Trademark Office has published a new patent application from Apple: a wireless charging system for charging electronic devices. The key attribute...[Details]
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There are a lot of fake news in the market, and the publicity specifications are different from the product specifications. The most serious phenomenon is the screen material of MP3. Many manufactu...[Details]
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Reverse connection method of fully automatic dielectric loss tester: When the low-voltage measuring end or secondary end of the equipment tested by the dielectric loss tester cannot be insulated from ...[Details]
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New product family helps improve safety in electric vehicles while reducing solution size by up to 90 percent and cost by up to 50 percent
Shanghai, May 10, 2022 – With more than two...[Details]
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Three-dimensional printing manufacturing is one of the hot technologies in the field of rapid manufacturing in recent years. According to the research of this group, the use of μC/OSⅡ operating syste...[Details]
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Smart grid covers a wide range of technologies and industries. It has driven the development of many industries from concept to practice, and smart meters are one of the earliest markets to benefit. ...[Details]
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Figure 2-87 is a half-bridge pulse width modulation circuit. The pulse width modulation circuit uses MB3759.
The
control
signal
is added to the foot of MB3759
thro...[Details]
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LED power controller is one of the key components in LED lighting applications. Marvell's 88EM8080/81 device is a high-performance flyback LED power controller with power factor correction (PFC)....[Details]
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According to foreign media reports, HERE Technologies, a global leader in map and location platform services, announced on October 10 local time that HERE Live Sense SDK is now available. HERE Live S...[Details]
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Recently, senior executives of Boeing revealed that due to the delay in the resumption of flights of Boeing 737MAX passenger aircraft, the company may reduce production or even suspend production of ...[Details]
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Frequency converter
As an electronic speed control device with a very high degree of automation, it has a wide speed control range, stable speed, high precision, can realize automatic c...[Details]
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On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]
Analog electronics
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