J42 Applause Meter play online

Features:
L.E.D. bar for instantaneous display of sound level.
Analog meter with dual indicators.
Green: Dampened response needle to prevent jerky movement.
Red: Peak reading needle to easily see max level.
Numeric peak reading level with a range of 0 to 99.
The dB SPL is normalized to 0-99 for easy compare between readings.

Buttons:
MIC gain -100 to 100 ( above the meter )
MIC on/off ( lower right corner )
RESET - middle of screen
HELP - top right
FULL SCREEN - to the left of help
COLOR - to the left of full screen
SETTINGS - to the left of color

Settings
VU meter on/off
Fun level on/off
Microphone gain on/off
Full screen mode on/off
Multiple app skin colors

It is unlikely two different devices will produce
the same results. Use the microphone gain slider
to increase or decrease sensitivity.
Cell phones are not calibrated for accurate dB SPL
measurement. Difference phones will produce
different values. We normalize the dB SPL levels
produced by your cell phone to a range of 0-99
to make it easy to compare results obtained from
the same device.

WARNING:
This app contains flashing lights.
Do NOT use this app if you are
sensitive to flashing colored lights.

Use the in-app feedback option to request
enhancements or report problems.