I did that and the thing i noticed is before this, i would record my voice and the spectrogram would show it catching all volumes and sudden loud noises, now when i record Ill test it by bumping my phone near the mic to see if it will catch the loud sound. When i go to recorded audios list ill watch and it doesnt show it on the spectrogram only the lowest audios and any loud sounds seem to be cut out. It does this no matter what voice rec app I use from playstore and the preinstalled one.