SmartAcoustic1：Smart audio IN-OUT software expansion for STM32Cube
The SmartAcoustic1 expansion software package for STM32Cube runs on the NUCLEO-F446RE
board and includes drivers for X-NUCLEO-CCA01M1 (digital audio output system) and
X-NUCLEO-CCA02M1 (digital MEMS microphones) expansion boards. It includes middleware for
audio DSP to perform acoustic beam forming, echo cancellation, and source
localization.
The expansion is built on STM32Cube software technology to ease portability across
different STM32 microcontrollers. The software package runs with a host PC system
connected through a USB cable to showcase some basic capabilities of the firmware.
Key Features
- osxAcousticBF real-time beam forming software expansion for STM32Cubeo
- osxAcousticEC real-time acoustic echo cancellation software expansion for STM32Cube
- osxAcousticSL real-time sound source localization software expansion for STM32Cube
- Compatible with the X-NUCLEO-CCA01M1 expansion board based on the STA350BW Sound Terminal®
2.1-channel high-efficiency digital audio output
system
- Compatible with the X-NUCLEO-CCA02M1 evaluation board based on MP34DT01-M digital MEMS microphones
- Compatible with STEVAL-MKI129Vx digital microphone evaluation board series
- Free, user-friendly license terms
- Sample implementation available on an X-NUCLEO-CCA01M1 or X-NUCLEO-CCA02M1 expansion board when connected to a NUCLEO-F446RE board
Product Specifications
User Manuals
Presentations
License Agreement
STM32 Open Development Environment
| Part Number | Manufacturer | Description |
|---|
| X-NUCLEO-CCA01M1 | ST | Sound terminal expansion board based on STA350BW for STM32 Nucleo |
| X-NUCLEO-CCA02M1 | ST | Digital MEMS microphones expansion board based on MP34DT01-M for STM32 Nucleo. |
Audio ICs Software
| Part Number | Manufacturer | Description |
|---|
| osxAcousticBF | ST | Real-time beam forming software expansion for STM32Cube |
| osxAcousticEC | ST | Real-time acoustic echo cancellation software expansion for STM32Cube |
| osxAcousticSL | ST | Real-time sound source localization software expansion for STM32Cube |
Product Evaluation Tools
| Part Number | Manufacturer | Description |
|---|
| NUCLEO-F446RE | ST | STM32 Nucleo-64 development board with STM32F446RE MCU, supports Arduino and ST morpho connectivity |
Get Software
| Part Number | Software Version | Supplier |
|---|
| SmartAcoustic1 | 1.0.0 | ST |
