There are 2 repositories under usb-audio topic.
🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.
An FPGA-based USB full-speed device core to implement USB-serial, USB-camera, USB-audio, USB-hid, etc. It requires only 3 FPGA common IOs rather than additional chips. 基于FPGA的USB full-speed device端控制器,可实现USB串口、USB摄像头、USB音频、U盘、USB键盘等设备,只需要3个FPGA普通IO,而不需要额外的接口芯片。
USB Hi-Res Stereo Audio DAC using STM32F411 / 401 "Black Pill" development board and Texas Instruments PCM5102A / Philips UDA1334ATS DAC modules
Listen to vinyl records wirelessly throughout your home using an Android device.
Enable 24-bit / 96kHz Hi-Fi PCM stereo audio output via USB Audio Class 1.0 asynchronous mode on STM32469I-Discovery · Volume and mute control implemented
low noise low cost stm32 usb-audio dac with optional level meter
stm32 black pill usb sound card
USB and S/PDIF audio DAC using the Raspberry Pi Pico (RP2040)
Self-contained 5W Class-D amplifier inside a Speakon connector
WhateverDSP Framework
A low-cost USB audio interface with S/PDIF optical output, based on the Cmedia CM108 ASIC.
An audio visualizer as an USB sound card.
2020: Proto-driver and example applications for Teensy MCUs interfaced to the Wolfson WM8960 Audio DAC with a headphone and stereo power amplifier.
FPGA-Based USB-Input Audio Digital to Analogue Converter
CY8CKIT-059(PSoC5LP) USB Audio with Internal DAC and I2S Dual Out
Easily programmable DSP platform in a guitar pedal form factor
2020: Teensy 4.x as Audio USB to PCM5102 and ES9023 Audio DACs, with a USB Volume Control with an SSD1306 OLED peak meter. It requires changes to the Teensy boards.txt and the Teensy 4 usb_desc.h.
Making USB headset using Raspberry pi pico
Simple TOSLINK to USB + S/PDIF receiver. Someday + HDMI ARC + HDMI CEC.
Automatically record instrument audio and MIDI. Optional sound-activated video recording.
Fixes Audio balance issues with Left and Right channel while using the USB Input
Play a (m3u8) playlist of music in perfect sync on multiple devices
Electro-mechanical design for a USB spaker
USB Audio DAC using STM32F401CCU6 "Black Pill" and PCM5102A modules
Minimum working example of USB audio on an Arduino Due (SAM3X)