Digital Audio

I2S Protocol: Features, Working Principles, Differences, and Applications

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I2S Protocol: Features, Working Principles, Differences, and Applications

Over time, the demand for digital systems and their audio data in mobile phones, computers, and home automation products has changed significantly. Audio signals sent to or from processors are gradually being digitized. These data are processed through various devices in different systems, such as Digital Signal Processors (DSP), Analog-to-Digital Converters (ADC), Digital-to-Analog Converters (DAC), … Read more

USB & I2S Digital Audio Application Solution Based on Renesas RA8D1 MCU

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USB & I2S Digital Audio Application Solution Based on Renesas RA8D1 MCU

Author: DuHao Today, I would like to introduce the USB & I2S digital audio application solution based on the Renesas RA8D1 MCU developed by Shanghai Juexin Intelligent Technology Co., Ltd. The RA8D1 MCU series is the industry’s first 32-bit graphics microcontroller (MCU) based on the Arm®Cortex®-M85 (CM85) core, achieving groundbreaking performance with over 3000 CoreMark … Read more

Listening to the Sforzato DSP-05EX: A New Top Choice for Streaming Sources

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Listening to the Sforzato DSP-05EX: A New Top Choice for Streaming Sources

Image and text adapted from: u-audioWritten by: Lin Zhi-Yu, Images by: Cai Cheng-RongUpon seeing a two-piece streaming player, one might instinctively think it should be a power-separated design, right? I initially thought so too, but after actually getting my hands on the DSP-05EX, I realized it’s not that simple. It’s not a power-separated design but … Read more