Abstract: We experimentally demonstrated faster than Nyquist PDM-64QAM based on Tomlinson-Harashima precoding with single DAC. The -30dB bandwidth of the transmitter is lower than 57GHz. The signal ...
Abstract: This paper proposes a novel low-power HW accelerator for audio PDM-to-PCM conversion based on artificial neural network. The system processes samples from a digital MEMS microphone and ...
For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...