What are Octave Bands?
Octave bands are frequency ranges that divide sound into manageable sections, making it easier to analyse data and identify noise problems.
Octave bands are a way of breaking complex sound into manageable frequency ranges, making it easier to identify which frequencies are contributing most to a noise problem. By grouping frequencies into bands such as 125 Hz, 250 Hz, 500 Hz, and 1 kHz, octave band analysis helps simplify complex acoustic data.
In this video, we explain:
- What octave bands are
- The difference between common octaves 1:1 and 1:3
- Why octave bands are used in acoustics and noise control
Octave band analysis is widely used in environmental noise, building acoustics, vibration assessment, and hearing protection. Want to explore more acoustics terminology? Visit the AcSoft Knowledge Hub for guides, FAQs, and the full acoustics glossary.
