NHK has been studying a multi-level coded modulation scheme for expanding satellite transmission capacity. It can bring out the transmission performance of multi ...

As a next-generation optical archive storage device for 8K video, we have been researching and developing holographic memory. Recent studies have focused on multi-level code instead of binary code to ...

Flexible audio amplifier matches all PWM modulation schemes, and eliminates the need for external control of power-supply turn-off sequence STMicroelectronics a world leader in the design and ...

In the last installment we looked at the ultrasonic hardware used in the development of a software designed ultrasonic data transmission system we are calling the SDU-X. In this second, and last, ...

Software-defined radio is transforming test and measurement by replacing rigid hardware with adaptable software, enabling ...