Universal analysis of USB type-C

As the latest interface standard, USB type-C? It has received a lot of attention from the computing and consumer electronics markets. Integrating functions and meeting the demands of consumers, USB type-C is expected to become one of the most popular interfaces, but it may also be the interface that brings people the most trouble. A […]

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Nordic nrf52832 SOC device can pair 100 sets of headphones with wireless audio transmitter

Avantree’s Quartet uses nrf52832 SOC devices in both headphones and transmitters to achieve low delay remote audio transmission. QUARTET American avantree company released “Quartet” audio solution, which connects multiple groups of headphones to a single audio source wirelessly. The basic scheme includes four pairs of headphones and a transmitter base, which can wirelessly relay the […]

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NXP online audio processing tool

The essential audio processing library (EAP) is a group of audio processing modules. Previously, there was another wechat article about “EAP”, which introduced the audio application of EAP and a series of sound processing algorithms. This article mainly introduces the online audio processing tool, which can be adjusted online in real time according to your […]

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Overview of application scheme of 5V low power amplifier chip ntp8910a

With the development of the new era and the improvement of science and technology, more and more electronic intelligent products appear in our life. Speakers are quite common to us. Speakers are a kind of equipment that converts audio signals into sound. They refer to the power amplifier built-in the speaker host box or subwoofer […]

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Microchip releases the first new 1 GHz single core microprocessor sama7g54, equipped with Mipi csi-2 camera interface and advanced audio function

The embedded market needs artificial intelligence (AI) solutions with higher performance and lower power consumption to be deployed at the edge where power consumption is usually high. AI solutions often require advanced imaging and audio functions, but these functions are usually only available to high-performance and high-power multi-core microprocessors. In order to enable developers to […]

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How to evaluate 3D audio solutions summarize key factors in head tracking

By Charles Pao, senior marketing specialist, CEVA Charles Pao graduated from Johns Hopkins University with a master’s degree in electrical engineering. After that, he began to work in CEVA Hillcrest laboratory. He worked in software development and developed a black box system to evaluate motion characteristics. Charles loves the media and communication field very much […]

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Hdmi2.0b is compatible with all specifications before HDMI

Today, HDMI forum Inc. officially announced the new version of HDMI 2.0B interface standard. In fact, some monitors and TVs on the market already support some features of HDMI 2.0B, but it is a bit confusing and original. Now the technical working group has officially approved the new version. HDMI 2.0B is compatible with all […]

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Why doesn’t the midrange of the three division speaker ring?

The most sensitive and familiar sound frequency band of human ear is medium and high frequency sound. In one’s life, what one hears most is the mid-range sound, which is often called the mid-range sound. First of all, due to the technical conditions and other constraints in recent decades, the frequency response of audio equipment […]

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