TechCentral

Television at 50 | A timeline of events that shaped an industry

From its launch 50 years ago, these are some of the key moments that shaped South African television into what it is today.
IEEE

Low-Complexity PAPR Reduction by Coded Data Insertion on DVB-T2 Reserved Carriers

Abstract: Digital terrestrial video broadcasting systems based on orthogonal frequency division multiplexing (OFDM), such as the second generation of terrestrial digital video broadcasting standard ...
IEEE

Overview of OFDM channel estimation techniques for DVB-T2 systems

Abstract: Systems that are modeled according to DVB-T and DVB-T2 standards use Orthogonal Frequency Division Multiplexing (OFDM) as a modulation scheme. OFDM uses N parallel streams to ensure ...
GitHub

JPEG decoder made in Python

This decoder supports both baseline (sequential) and progressive JPEG images. The decoder was made for the purpose of learning how JPEG images work, and I am making it available so it may help others ...
GitHub

DCC Mobile Decoder Reference Implementation Hardware & Software

An open hardware and software implementation of a NMRA DCC compatable Mobile Decoder using a PIC18 micro-processor. The project aims to make available a reference implementation of hardware and ...