Sample Rate Aliasing Audio

Sample Rate Aliasing Audio. With regards to audio, aliasing is . An alias occurs when a signal above half the sample rate is allowed into, or created within, a digital system.

Audio Basics Analog To Digital Conversion Sampling Rate from slidetodoc.com

That means that the sample rate of 44.1 khz should . Technical editor hugh robjohns replies: The nyquist theorem states that the sample rate should be double the highest frequency needed to be sampled.

If you record audio using too low a sample rate, a kind of sampling error called aliasing can occur.

The simple summary of all of that is if you want to accurately capture an event which occurs (for example) every 10 seconds, you need to sample . Explains what audio aliasing is, what causes it and how it to avoid it. Technical editor hugh robjohns replies: That means that the sample rate of 44.1 khz should .