EDN

Common inter-IC digital interfaces for audio data transfer

As audio integrated circuit designs move to finer geometries, it becomes more difficult to design, and less cost-effective to integrate, high-performance analog circuits on the same piece of silicon ...
EDN

ISSI Expands Audio Portfolio with I2S Class-D Audio Amplifiers

Audio designs employing the IS31AP2111 or IS31AP2121 will benefit from an I2S (Inter-IC Sound) serial bus interface. The I2S interface transfers audio signals in digital format to maintain maximum ...
Business Wire

Knowles Introduces the Market’s Smallest and Most Power Efficient Digital MEMS Microphone with I 2 S Interface

ITASCA, Ill.--(BUSINESS WIRE)--Knowles Corporation (NYSE: KN), a market leader and global supplier of advanced micro-acoustic solutions and specialty components, today announced that it has introduced ...
Hackaday

Audio Hacking With The ESP8266

If you study the specifications of the ESP8266 WiFi-enabled microcontroller, you will notice that it features an I2S audio interface. This is a high-speed serial port designed to deliver 16-bit audio ...
Electronics Weekly

Mems microphone has I2S interface and automatic wake-up

TDK has introduced a low-power digital output mems microphone for voice command and sound detection in IoT applications such as smart watches and augmented reality glasses. Called T5848, it has a I 2 ...
Hackaday

ESP32 Becomes Music Player In Under 40 Lines Of Code

The demo code for [XTronical]’s ESP32-based SD card music player is not even 40 lines long, though it will also require a few economical parts before it all works. Nevertheless, making a ...