While this article offers a general explanation of sampling, the author's motivation is to help dispel the wide spread misconceptions regarding sampling of audio at a rate of 192KHz.

Smarc describes itself as a fast and high quality audio rate converter, allowing conversion between any two sampling rates, and optimized for standard audio rates, available as a …

The sampling theory tells us how fast we must sample a signal to obtain a good representation of the original signal. Intuitively, we know that if a signal changes very fast, then we must also …

Though low-pass filters are in place to prevent frequencies higher than half the sampling rate from being seen by the ADC, it is possible when processing a digital signal to create a signal …

Lab – Section 2: Setting Up our Circuit for Sampling: In this section of the lab you will combine components in the previous section into one final circuit for audio sampling.

Digital audio is reconstructed into analog audio through a low-pass filter on your listener’s hardware. You don’t know the characteristics of this filter, but most of them are decent enough.

In digital audio broadcasting, there’s a trend in using a 24-bit digital audio sampling resolution, known as “HD audio” in the consumer electronics industry.