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Will you come to the HK global sources consumer electronics show in October? If you attend, please contact us and welcome to visit our booth 1E14

The main technology of audio zoom is beamforming or spatial filtering. It can change the direction of the audio recording (that is, it senses the direction of the sound source) and adjusts it as needed. In this case, the optimal direction is a supercardioid pa...

BES Technology will achieve an operating income of 1.765 billion yuan in 2021, a year-on-year increase of 66.36%; a net profit attributable to the parent of 408 million yuan, a year-on-year increase of 105.51%; a net profit of 294 million yuan after deduction,...

Functional innovation: The innovation of TWS earphone SOC is closer to that of mobile phone SOC rather than a single functional chip. Micro-innovation of SOC will continue to emerge. The penetration rate and branding rate of TWS earphones have not yet been com...

The decoding chip in the mobile phone decodes music files such as MP3, generates a digital signal and sends it to the bluetooth headset via bluetooth. Signal. To amplify the analog signal, it is necessary to use the signal amplification chip inside the earphon...

There are two reasons why the sound quality of Bluetooth headsets has been criticized: The sound quality of Bluetooth headsets has been criticized for two main reasons: When Bluetooth transmits audio data, the audio is lossy compressed, which loses the sound q...

There are two reasons why the sound quality of Bluetooth headsets has been criticized: The sound quality of Bluetooth headsets has been criticized for two main reasons: When Bluetooth transmits audio data, the audio is lossy compressed, which loses the sound q...

With the rapid development of the Internet of Things, Bluetooth low energy technology has been widely used, and Bluetooth low energy technology is constantly iterating, and each innovation is a new process. The impression of low-power Bluetooth technology is t...

Proximity sensor, also known as distance sensor, is a sensor that can detect the presence of nearby objects without contact, and is used in many fields. For TWS headphones, the proximity sensor needs to meet the market demand for high precision while meeting m...