Audio

Top 10 TWS Headphone Power Management Chips Preferred by Chinese Engineers

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Top 10 TWS Headphone Power Management Chips Preferred by Chinese Engineers

TWS headphones have undergone rapid development over the past few years, with continuous technological advancements driving the improvement of their basic functions. The addition of new features such as active noise cancellation, call noise reduction, and fast charging has effectively enhanced user experience, leading to a richer range of application scenarios and increasing consumer recognition. … Read more

How To Connect Bluetooth Speakers To Smart TVs

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How To Connect Bluetooth Speakers To Smart TVs

Smart TVs serve as the core device for modern home entertainment, providing us with rich audio-visual enjoyment. The emergence of Bluetooth speakers further enhances the audio quality of TVs, allowing us to enjoy better music and sound effects from films at home. Below, we will detail how to connect a smart TV to a Bluetooth … Read more

Analysis of Common Bluetooth Headset Issues: Causes and Solutions for Unstable Connections

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Analysis of Common Bluetooth Headset Issues: Causes and Solutions for Unstable Connections

Bluetooth headsets have become a commonly used audio device in people’s daily lives due to their convenience and wireless freedom. However, many users often encounter issues with unstable connections during use, which not only affects the audio experience but also brings numerous inconveniences. The following will delve into the reasons for unstable connections of Bluetooth … Read more

Bluetooth Headset Buying and Pairing Guide

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Bluetooth Headset Buying and Pairing Guide

Bluetooth headsets have become increasingly popular in recent years, as they free users from the constraints of cables, providing a more convenient experience. However, with so many Bluetooth headsets available on the market, how do you choose the right style for yourself and pair it correctly? Here are some practical suggestions. How Bluetooth Headsets Work … Read more

Exploring Audi’s Immersive In-Car Entertainment System

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Exploring Audi's Immersive In-Car Entertainment System

Audi, known as the “light factory,” has become a leader in automotive lighting research and has gained widespread recognition from consumers. It is noteworthy that among mainstream manufacturers, only Audi dares to use different DRL shapes on different models, while others stick to a uniform shape. Some say there are two types of car lights … Read more

FFTW: The Powerful C Library for Fast Fourier Transform

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FFTW: The Powerful C Library for Fast Fourier Transform

Hello everyone! Today I want to share with you a powerful C library – FFTW (Fastest Fourier Transform in the West). It is one of the fastest open-source libraries for Fourier Transform and is widely used in fields such as signal processing and image processing. Don’t worry if you don’t know what Fourier Transform is; … Read more

How to Play Audio on Rockchip Linux Development Boards

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How to Play Audio on Rockchip Linux Development Boards

This article introduces the method for playing audio on Rockchip development boards running Linux,the Touch Intelligent RK3562 development board, equipped with a quad-core A53 processor, a clock speed of up to 2.0GHz; it has a built-in independent 1TOPs computing power NPU, applicable in industries such as IoT gateways, tablets, smart homes, educational electronics, and industrial … Read more

Building Your Bluetooth Music World with ESP32-A2DP

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Building Your Bluetooth Music World with ESP32-A2DP

ESP32-A2DP is an open-source library based on the ESP32 microcontroller, providing a simple and easy-to-use API that allows the ESP32 to easily receive and send Bluetooth audio data, building your own Bluetooth music world. This article will detail the features, usage methods, and some application scenarios of ESP32-A2DP, helping you quickly get started and develop … Read more

Weekly Insights into Audio and Video Technology

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Weekly Insights into Audio and Video Technology

Weekly insights into the audio and video technology field. News submissions: [email protected]. TCSVT 2022 | Depth Video Compression Based on In-loop Multi-frame Prediction This article proposes an in-loop multi-frame prediction module based on an end-to-end deep video compression framework, achieving efficient prediction of the current frame based on multiple reference frames without additional bitrate consumption. … Read more

Transform Your Raspberry Pi into a HiFi Music System

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Transform Your Raspberry Pi into a HiFi Music System

For the past 10 years, I have mostly worked remotely, but when I walked into the office, I sat in a room filled with introverted colleagues who could easily be distracted by ambient noise and conversations. We found that listening to music could suppress the office noise, making the sound less intrusive and providing a … Read more