Frequency Sweeper

What is Frequency Sweeper?

Generate audio sweeps across a frequency range. Use for testing speaker response, finding resonances, checking headphone quality, or informal hearing tests.

Features & Benefits

• Custom frequency range
• Linear or logarithmic sweep
• Adjustable sweep duration
• Speaker/headphone testing
• Hearing range check
• Repeat option

Frequently Asked Questions

What is a frequency sweep?

Audio that continuously changes from one frequency to another. Used to test how well speakers reproduce the full range.

How do I test my speakers?

Run a 20Hz-20kHz sweep. Listen for dropouts, buzzing, or rattling which indicate speaker problems or room resonances.

Can this test my hearing?

Informally, yes. A full 20Hz-20kHz sweep reveals where your hearing cuts off. Not a medical test, but a good indication.

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