Online Frequency Sweep Generator
Generate precision frequency sweeps for speaker testing, room analysis, and audio diagnostics
Sweep Controls
Sweep Type
Live SweepIdle
- Frequency
- 20.00 Hz
- Note
- D#0 +49c
- Time
- 0.0/10s
Sweep details
- Span
- 9.97 octaves
- Average rate
- 1998.0 Hz/s
- Direction
- Rising
- Duration (s)
- 10.0s
Related Tools
Professional Frequency Sweep Generator
Our frequency sweep generator is the perfect tool for audio professionals, engineers, and enthusiasts. Whether testing speaker response, analysing room acoustics, or calibrating audio equipment, our sweep generator provides the accuracy and flexibility you need.
Understanding Sweep Types
Linear Sweep: Changes frequency at a constant rate. Good for basic testing.
Logarithmic Sweep: Spends equal time in each octave, matching how we hear. Preferred for most audio testing.
Exponential Sweep: Accelerates frequency change over time. Useful for emphasising higher frequencies.