From chirp equation to a parameterized FPGA architecture that generates complex I/Q waveforms by changing only bandwidth and pulse width.
Combine real-time audio, AI/ML, DSP, and Wi-Fi connectivity technologies together to get notified when your doorbell rings while you're away
This project is about a shortwave trasmitter from 3 MHz to 30 MHz. It uses the SI5351 oscillator from Silicon Labs controlled by Arduino.
Create a real-time audio spectrogram visualizer using a Raspberry Pi Pico, digital microphone and LCD display.
This project demonstrates how to use the DDS & FIR Compiler IPs with the new AMD Kria™ KD240 Drives Starter Kit to drive analog peripherals.
Detecting DTMF encoded digit by capturing mic input with an Arduino Uno.
Continuing with my simple FIR filter Verilog module, this project walks through how to rewrite HDL logic when setup timing violations occur.
This project uses the Linux g_audio drivers and camillaDSP to create a USB soundcard out of a RPi Zero 2 W and an Allo miniBOSS DAC.
An audio spectrum analyzer with waterfall display implemented on the Zybo Z7-10 FPGA.
A Raspberry Pi HAT with a 15-band hardware EQ and browser control — no app, account, or cloud required.
See how to integrate your custom FIR with Xilinx DSP IP such as their DDS Compiler IP.
This is an Arduino library for the SI4844, BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER, IC from Silicon Labs.
This project is about an Arduino Library to control the BK1086 and BK1088 devices. It was based on "BK1086/88E BROADCAST AM/FM/SW/LW RADIO R
Si4732/35 are cool devices. To widen those frequency coverage and sensitivity, I will add the TA2003 mixer.
Ada voice effects manager, featuring tasking, adc, dac, dma, interrupts, dsp effects and screen control as reusable components.
FPGA-based real-time fractal generation. Fully pipelined, dynamic resource allocation, up to 18000 MMUL/s. Float matrix math on J1B CPU.
Motion classification and Anomaly Detection exploration with the help of Edge Impulse and Arduino Nicla Vision.
Upgrade your hands-free Alexa-on-Pi project to use a commercial-grade 2-mic array and embedded wake word engine from Conexant + Sensory
Learn how to create a real time MIDI synthesizer with spectrum visualization and no RTOS using a Raspberry Pi Pico
Fully pipelined implementation of FFT with fixed-point arithmetic in Vitis HLS
...streams H264/265 RTSP. In addition to routing functions.
In this project I'll show you how to design a real time filter coefficients compute with Pynq and Scipy library.
Implementation of fully pipelined DDS IP cores in Vitis HLS with truncated, dithered phase and Taylor serial output correction
filtering the cardiac signal digitally, using MATLAB and TI DSP libraries.
