Polarity Audio Delay Checker

WORLD GLOBLE APPS

Contains adsIn-app purchases

About this app

Speaker polarity is determined when connecting the wires between the amplifier and the speaker. When the positive amplifier terminal is connected to the positive speaker terminal and the negative amplifier terminal is connected to the negative speaker terminal, the speaker will be in correct polarity.

App Main Features :

- Check sound polarity different frequency wise and measure sound level.

- Test delay level of your Audio speakers in your phone..

- Also test particular left and right stereo or earphone and also both stereo and earphone together.

For a good Sound System it is essential that all loud speakers are wired correctly to get the best audio results.

Ratings and reviews

not intuitive. polarity checker ? just beeped at different selectable tones but then what? no indication what was happening or if you were supposed to do something...then a full screen advert would pop up! uninstalled.

Zero stars.. terrible app.. the delay checker is super lazy to react and the animation continues fro another 150ms or so... + soo many ads! Terrible

Worst dont waste ur time loading never work full of ads purpose is made for ads only

What's new

- Removed errors.
- Solved crashes.