Auto Media Sound free

The listening to music should always adjust the volume can be regarded as trouble.
It can automatically changes the volume.

This application can change the volume in response to noise,
Quiet / loud volume can be preset,
When the noise reaches the preset noise will slowly adjust the volume.

Using the results:
Scenario 1
Listening to music in a noisy environment, you want to enlarge the volume.
Listening to music in a quiet environment, you want to reduce the volume.

Scenario 2
Listening to music in a noisy environment, you want to reduce the volume.
Listening to music in a quiet environment, you want to enlarge the volume.

increase sound will change notification to red.
decrease will change notification to blue.