Shooter sound

Hello Jaroslav,

Hope you are doing well. I am sorry for the delayed response.

From the above the description, I understand that you want to hear shutter sound when taking images using Adobe Scan.

The feature is not directly available within the Scan app itself but something that can be modified using the phone settings.

You can click the link to know more about settings that can be changed using phone depending upon the platform- 

For Android: Configure Adobe Scan — Adobe Scan for Android

For iOS: Configure Adobe Scan — Adobe Scan for iOS

Let me know if this helps.

Thanks,

Souvik.