AudioLevelMeter Windows / x64・ARM64 Last updated: October 11, 2026

AudioLevelMeter Privacy Policy

AudioLevelMeter — A Windows utility for checking microphone and speaker digital signal levels.

Information on your device

Audio-device identifiers, enabled meters, refresh rate, peak hold, channel display, theme, compact/always-on-top options, and window position/size.

Microphone and audio

When microphone metering is enabled, a shared input stream is opened and packets are immediately released. No audio files, conversation content, or reading history are stored. Volume and mute settings are unchanged.

On a failed startup, exception diagnostics may be saved locally to startup-error.log in the settings folder. They are not sent automatically.

Network and third-party services

The app has no ads, behavioral analytics, cloud storage of user content, or account registration. Microsoft Store purchase/update, webpages opened by the user, and support email follow their providers' policies.

Contact

Contact info@caen.co.jp with Windows version, device model, and reproduction steps. Do not send audio or secret information.

Problem diagnostics and Sentry

To fix problems, the app sends error types, causes and stacks, OS and app versions, a random installation identifier, and startup, exit and crash session counts to Sentry. Diagnostic data is processed to exclude personal file or folder names and paths, typed text, clipboard content, audio and device identifiers. The app does not send advertisements, screenshots, interaction recordings or memory dumps. Network IP addresses are processed by the service during transmission. Diagnostics are used to investigate problems; the main feature remains available offline.

Contact

For questions about AudioLevelMeter, please contact CAEN Inc. by email.

info@caen.co.jp