The most common digital speech codec is APCO P25, which DSD is able to decode. DSD is also capable ofdecoding other common digital codecssuch as DMR/MOTOTRBO, NXDN, D-STAR and ProVoice. Super cheap software defined radios such as theRTL-SDRcan be used to decode these digital voice comm...
A software-defined radio (SDR) system is a radio communication system that uses software to process various signals (modulation, demodulation, decoding, etc.) in lieu of the traditional hardware components that are generally made for those dedicated tasks. It is mostly used in mobile communications...
Digital Audio Broadcasting(DAB) is a digital method for broadcasting radio stations. The rtl dongles official driver has DAB decoding capabilities. But when the rtl dongle is used as a software radio, this capability from the original drivers can not used. SDR-Jis a SDR package for Windows and...
This program is a software-defined receiver which is able to process (that is, to perform detection, synchronization, demodulation and decoding of the navigation message, computation of observables, and, finally, computation of position fixes) the following Global Navigation Satellite System's signals...
SDR# is intended as a Digital Signal Processing application for use with a wide range of RF hardware, including:• SoftRock • FiFiSDR • FUNcube Dongle • SDR-4 • LazyDog’s LD-1 • SDR-IQ • SDR-14 • RTL2832U / RTLSDR • Any sound card based SDR front end •...
System test added: obs_gps_l1_system_test uses an external software-defined signal generator to produce raw digital GNSS signal from a RINEX navigation file and a position (static or dynamic), processes it with GNSS-SDR, and then compares the RINEX observation file produced by the softwar...
1 Software-Defined Radio Solutions from Analog Devices. Analog Devices, Inc.2 AD9361 data sheet. Analog Devices, Inc.3 AD9364 data sheet. Analog Devices, Inc.4 Ken Gentile. Application Note AN-922, Digital Pulse-Shaping Filter Basics. Analog Devices, Inc....
This was a fun project that opened some new avenues for me in the realm of software-defined radio. There are a ton of interesting features to explore, as this is a very robust application! Interestingly, DSDPlus is also an amazing tool that takes care of decoding the digital trunk traffi...
All the previous pages dealt with the hardware side of SDR. This page covers the software side - the software needed to interface the radio and PC, or to add additional functions, such as digital decoding Please add all links, reviews and mailing lists here ...
The receiver may further include a second processing module for demodulation and packet decoding having a second programmable processor. The receiver may further include a first digital receive controller having a third processor arranged for being notified of detection of data by the first processing ...