Frequency Sweep Generator
Generate logarithmic or linear frequency sweeps. Test your speakers, headphones, and hearing range.
Frequently Asked Questions
- What is a frequency sweep used for?
- A sweep plays a continuous tone that rises or falls across a frequency range, useful for checking speaker and headphone frequency coverage, finding resonances, and rough-testing hearing range.
- Should I use a logarithmic or linear sweep?
- Logarithmic sweeps spend more time in lower frequencies, matching how humans perceive pitch, and are the standard choice for audio equipment testing. Linear sweeps spend equal time per Hz and are more common in scientific/engineering contexts.
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