Contact SoundLevelTest.com

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For questions, feedback, measurement issues, source corrections, or bug reports, contact connect@soundleveltest.com.

Report a measurement issue

Include the page URL, device model, operating system, browser and version, microphone used, and what you observed. If you compared the result with another meter, identify that meter and describe the distance and placement of both devices. Do not attach an audio recording unless it is specifically requested.

For permission problems, mention whether the browser displayed a microphone prompt and whether microphone access is allowed in the device settings. For unusual readings, state whether noise suppression, automatic gain control, a headset, or an external microphone was active.

Request a factual correction

Identify the exact statement, the page where it appears, and a reliable source supporting the correction. Primary material from a standards body, public agency, or original publisher is preferred over an unsourced summary.

A correction is checked against the cited source and the surrounding page before publication. Verification dates are changed only when the relevant material has genuinely been reviewed.

Privacy or accessibility feedback

Describe the browser feature, assistive technology, or privacy behaviour involved and the steps that led to the problem. This helps the issue be reproduced without collecting microphone audio or sound-level readings.

What to expect after you write

Messages are read by the developer who maintains the site. Reproducible bugs and well-sourced corrections are prioritised, because they affect everyone who uses the tools. Feature suggestions are welcome and are weighed against the goal of keeping the meter simple, fast, and private.

Please do not send personal medical information. The site cannot give individual hearing advice or assess a specific workplace, and questions of that kind are better directed to an audiologist, a doctor, or a qualified occupational hygienist. For business or partnership enquiries, describe your organisation and what you are proposing in the first message.