For years, the mysterious signs found on the city’s murals were thought to be nothing more than decorative symbols. But now, ...

In previous episodes of this long-running series looking at the world of high-quality audio, at every point we’ve stayed in the real world of physical audio hardware. From the human ear to ...

Abstract: Row-merged polar codes are a family of pre-transformed polar codes (PTPCs) with little precoding overhead. Providing an improved distance spectrum over plain polar codes, they are capable to ...

With the rise in popularity of "Dark" color themes some QR Codes are presented as white (light) encoding on a black (dark) background. FreeOTP appears to be unable to interpret these "color inverted" ...

Abstract: In this paper, a neural belief propagation decoder of double polar codes for joint source-channel coding (JSCC) is proposed. In the decoder, a residual structure is designed to establish ...