AVT2975 C

The name of the set fully reflects what it is and what role it has to fulfill. DSP is an abbreviation for digital signal processing. It covers issues related to the conversion of analogue to digital signal and vice versa, compression, processing and filtration as well as many others. You can explore them with the help of the kit.
The key element is the STM32 microcontroller, equipped with an ASM core (Cortex-M3). DSP KIT is to help in the first steps in the world of 32-bit microcontrollers with an ARM core from STMicroelectronics. For trials you will need the presented PCB, USB cable, power supply and computer. No programmer is required - its role is the factory-built bootloader.
Attention! The system is an educational set - there are no parameters of commercial devices.

The device is especially recommended for people who want to learn and master DSP issues

The kit allows to know:

• support for basic STM32 periphery
• sampling and reconstruction of sound
• sound recording
• DFT / FFT
• digital filtration
• simple DDS generator
• special effects: echo, reverb, vibrato etc
• wobuloskop
• synthesizer of sounds and speech
• equalizer
• time and frequency masking of sounds
• quantization noise, aliasing
• spectrogram
• DPCM / ADPCM coding
• reverse playback
• modification of the sound frequency
• power supply - 9V
• set assembled and running
  
  Detailed description in
  EdW 1/11