Sample Rate Explained (44.1 vs 48 kHz)

44.1 kHz vs 48 kHz

Sample rate, measured in kilohertz, is the number of audio snapshots taken every second. A higher rate can represent higher frequencies. 44.1 kHz, the CD standard, captures frequencies up to about 22 kHz, past the limit of human hearing. 48 kHz, the standard for video and much of modern music production, reaches slightly higher and lines up cleanly with video frame rates.

For most releases, either is transparent. AetherWave masters to 48 kHz, a clean, widely compatible standard that suits both music streaming and video use.

Frequently Asked Questions

What is the difference between 44.1 kHz and 48 kHz?

48 kHz takes slightly more samples per second than 44.1 kHz and aligns with video standards. Both cover the full range of human hearing, so either is transparent for most releases.

What sample rate should I master to?

48 kHz is a clean, widely compatible standard for both music and video. AetherWave masters to 24-bit / 48 kHz.