gcallipo/RadioDSP-Pico

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Created about 2 years ago
Updated 7 months ago

gcallipo/RadioDSP-Pico

gcallipo

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Audio Filter DSP for Shorthwave Receiver. This Is a Digital Signal Processing to compute the audio of a Radio receiver. The project Is based on the Raspberry Pico pi board. The project implements some usefull filters and show how to setup a simple audio dsp realtime processing chain using ADC In and I2S Out.

RadioDSP-Stm32f103

This project RadioDSP define a experimental open platform to build Real Time filtering and audio digital signal elaboration from a source audio signal in output from radio transceiver or receiver. The RadioDSP firmware define some FIR filter and routines to perform real time Noise Reduction based on various algorithm. The target hardware platform is Stm32f103 - Arm Cortex-M3 based processor. Giuseppe Callipo - IK8YFW

RadioDSP-DNR-Stm32f407

Audio DSP Processor for shortwave radio receiver with Digital Noise Reduction (Spectral Subtraction), filters and monitor scope (spectrum & waterfall)

arduino-hamradio-watch

This is an OpenSource project based on Arduino platform, for building a smart watch with some functions: OLED Display, clock RTC, Satellite pass prediction routine, Moon phase routine, multi Alarms, time zone, DST and so on.

RadioDSP-MINI-Stm32f407

DSP for shortwave receivers with dynamic filtering capability - Pass Band Tuning, AGC and DNR

PicoPi-Demodulator

This is a demodulator multimode AM SSB CW for quadrature input signal (es. taken from ElkSDR-UNO receiver or QRPLab Receiver o similar).

Rich Text Format

RadioDSP_SDR_RX

This project define a simple shortwave all mode and general coverage Software Defined Radio receiver.

ElkSDR-UNO

This is a simple SDR receiver based on Elektor SDR module and other two modules: Arduino UNO and DF Robot display & buttons for controller. See the pictures and video .

DSP-Stuff

This project define a space on which to share components, algorithms and exercises concerning the world of digital signal analysis, this includes SDR techniques, Audio and Video manipulation, controls etc.

Raduino_Multi

This is a Arduino based firmware for the BITX40 HF Radio that allow Multi Band Operation.

arduino-hamradio-vfo

This is an Open Source project to make a VFO to control Direct Conversion Receiver. This has been used to built a simple 0 to 30 MHz All mode DC Receiver. First release available.

arduino_robotics

In this space there are some experimental work in progress robotics projects. In particular, the Rover project defines a stand-alone or remote controlled vehicle equipped with various sensors (PIR, Ultrasound etc ...) and vocal synthesis. The ARM project defines the basic firmware for piloting the MeArm Robot Arm Project. The two projects can be combined to build a more complex robot (Joe Care)