Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Emerging, data-intensive technologies like artificial intelligence and machine learning are gaining popularity. Data centers, which act as the essential infrastructure for these technologies, need to ...

Abstract: This work provides a comparative study of the 5G new radio (NR) polar coding with different symbol modulation techniques and different delay profiles of NLOS channel. It has been observed ...

No audio available for this content. GLONASS satellites traditionally use L1 and L2 frequency division multiple access (FDMA) signals. FDMA is characterized by a different transmit frequency for each ...

The Temporal Modulation Spectrum Toolbox is a Matlab toolbox designed for the computation of amplitude and f0 modulation spectra and spectrograms. This versatile toolbox has been developed as part of ...

An immunomodulator is a substance that modifies the immune system to help your body respond to a disease or illness. Your immune system is a complex network of tissues, cells, and proteins. All of ...

Abstract: The paper introduces the basic modulation and demodulation principle of BPSK and BDPSK. Based on the Matlab, we study on the two kinds of modulation demodulations under the different noises.