[ GLOSSARY DEFINITION ]
Audio
sample rate
How many times per second audio is sampled, in kHz.
Full Definition & Technical Explanation
The sample rate is how often audio is measured per second, in kHz. CD uses 44.1 kHz; higher rates capture more high-frequency detail for hi-res audio.
See kHz.
Where sample rate Matters
Smartphones
Frequently Asked Questions
What is sample rate?
How many times per second audio is sampled, in kHz.