Abstract: The optimal sampling frequency in a Sigma-Delta analog-to-digital converter with a fixed bitrate at the output is studied. We consider the mean squared ...

Abstract: We present a novel optical wavelength sampling and quantizing method that can be used for photonic analog-to-digital converters. The wavelength sampling is realized by using a high-speed ...

As we discussed at the beginning of this series, sampling has nothing to do with digitization, or quantization. A sampled signal can remain in the analog domain, though digitized signals are sampled ...

No matter how many bits an analog-to-digital converter (ADC) provides, the digital output can only approximate the original signal. This approximation gives rise to ...

This repository covers key concepts in speech signal representation, including waveforms, sampling, and quantization. It contains code for visualizing and experimenting with speech signals, as well as ...

It is not surprising that the world around us is getting more and more digitized. One reason might be that manipulation, storage, and usage of data in digital form is more convenient and easier than ...

The market for audio applications and devices has significantly grown over the last couple of years. Applications such as smart speakers, Bluetooth speakers, smartphones, and voice-controlled ...