Mic Sensitivity Test
Measure microphone volume levels, clipping, and gain issues with a real-time loudness meter.
Sensitivity
Measure your microphone's input levels and detect clipping.
Level Zones
Green Zone (-40 to -12 dB)
Optimal recording level with headroom for peaks.
Yellow Zone (-12 to -6 dB)
Good level but watch for peaks.
Red Zone (-6 to 0 dB)
Too hot! Risk of clipping on loud sounds.
Microphone Gain and Sensitivity Explained
Proper microphone levels are crucial for quality audio. Too quiet and your voice gets lost in noise; too loud and you get harsh digital clipping. This tool helps you find the sweet spot.
What is Microphone Gain?
Gain is the amplification applied to your microphone signal. Higher gain makes quiet sounds louder but also amplifies noise. The goal is to set gain high enough for clear speech while leaving headroom for loud moments.
Understanding Clipping
Digital clipping occurs when the audio signal exceeds the maximum level (0 dB). The peaks get 'clipped' off, creating harsh distortion that cannot be fixed in post-production.
Setting Proper Levels
Aim for your normal speaking voice to peak around -12 dB. This leaves headroom for louder moments like laughing or emphasizing words. Professional recordings typically average around -18 dB with peaks at -6 dB.