USB-HEAR
USB-HEAR
Microcontroller-based USB audio receiver solution for simplified integration in professional high-end HiFi applications. Pure bit-perfect audio streaming, asynchronous clocking, and direct DAC interfacing.
Integrated System on Module (SoM), reference evaluation platform, and custom design-in licensing for high-end audio manufacturers.
The FC301 USB-HEAR Module is a microcontroller-based USB audio receiver solution for HiFi DAC and amplifier applications. Its compact form factor enables easy and rapid integration into existing audio hardware.
The FC920 USB-HEAR DevKit comes as a Raspberry Pi format compatible kit for direct evaluation of the FC301 module. Mounting holes and 40-pin connector match the Raspberry Pi 3A+ format to use existing audio extension boards.
You want to implement USB-HEAR for your custom project? For more information, architectural consultation, and commercial licensing, please request an individual offer.
Simplified system integration with clear clock domains, high-precision I2S interfacing, I2C host control, and comprehensive status telemetry.
Architecture showing USB Class 2.0 streaming, microcontroller receiver core, external master clock injection, I2S DAC output, and I2C control bus.
Integration of FC301 SoM on Raspberry Pi 3A+ form-factor carrier with 40-pin header for audio HATs, optical SPDIF transmitter, and power management.
High-resolution isochronous streaming with asynchronous synchronization:
Direct low-latency digital connection to high-performance DAC chips:
Complete host monitoring and control register set:
Auxiliary digital audio input for system integration:
Optical Toslink digital output for standard audio gear:
Hardware multimedia key control sent to the host:
Driverless plug-and-play and professional bit-perfect drivers:
Standardized form factor on FC920 DevKit:
The USB-HEAR technology platform is jointly developed by two highly specialized German engineering companies combining leading hardware architecture and driver software.
FibreCode is a specialized provider of hardware and software solutions for automotive and industrial networking technologies. We have deep experience in Ethernet networking, USB-class designs including networking, audio, and control to also create full customized designs.
Thesycon offers a complete range of development services including consulting, concept development, implementation, debugging, and testing. Specialized in the development of device drivers for Windows, USB, ASIO, audio streaming, NDIS, and embedded communications.
Request evaluation hardware, commercial volume quotes, or discuss your custom USB audio integration directly with our engineering team.