Decibel Meter (Live Microphone dB)

Measure microphone level in dBFS with peak hold and estimated SPL. This uses browser audio APIs and may vary by microphone hardware and OS gain settings.

Viewer Index · Tools Index

גרייט.

Estimated SPL Offset (dB)

Smoothing EMA (0-0.99)

Peak Decay per Frame (dB)

Live dB Meter

קראַנט

שפּיץ האַלטן

Estimated SPL

לאַבעל

History (Last ~30s)

Chart is in dBFS range (approximately -90 dBFS to 0 dBFS). White line is current smoothed level.