#Digital soundwave background how to
#Digital soundwave background full

So a sample rate that is 40 kHz should technically do the trick, right? But for computers to recreate that, they have to use sample rates double that.

The computer should be able to recreate waves with frequencies up to 20 kHz in order to recreate frequencies within the range of human hearing-humans hear frequencies between 20 Hz and 20 kHz. The options you see in the average DAW-44.1 kHz, 48 kHz-may seem a bit random, but they aren’t! The higher the sample rate and bit depth, the higher the audio resolution. In digital audio, an anlog-to-digital converter captures thousands of audio samples per second at a specified sample rate and bit depth to reconstruct the original signal. The higher the frame rate, the smoother the movie. A video camera reconstructs a continuous moment in time by capturing thousands of consecutive images per second, called frames. The analog-to-digital conversion process is called quantization and it's very similar to the way cameras capture video. Quantization: audio-to-digital conversion

#Digital soundwave background full

Digital audio is like playing connect-the-dots, whereas real sound is the full original image. The main difference between sound and digital audio is that digital audio is a series of amplitude values used to reconstruct the original analog sound wave whereas as analog sound is a continuous signal with infinite amplitude values at any one point in time. During the analog to digital conversion process, amplitudes of an analog sound wave are captured at a specified sample rate and bit depth and converted into data a computer software can read. What is digital audio?ĭigital audio is a representation of sound recorded or converted into a digital signal. It’s a bit of theory and a bit of math, but hopefully it will peel away some of the mystery behind how digital audio works. Today, we’ll focus on audio sample rate and audio bit depth, as well as a few topics related to them.

In this article, we’ll cover some basic aspects of digital audio, and how they affect the production process. What does each of the options do? How was I supposed to know what would sound best? Unfortunately, in the chaos of beginning to produce, I didn’t learn the basics of how a computer actually handles audio, so the whole concept of making music on a laptop felt a bit abstract.Įven bouncing my first track was confusing.

#Digital soundwave background how to

The arrangement possibilities were endless, and I could learn how to mix music to sound like what I heard. I remember how eager I was to get into music production.