Google Nexus 7 tablet is Android devices with an open source operating system. Nexus 7 has the ability to change the default notifications, alarms, screen lock sounds, navigation feedback and lot more.
To set a customize the sound on your Nexus 7 tablet makes, go to Settings 》 Device 》 Sound. In the Sound area, you will find tablet Volumes and notification ringtones. You can tap on each of them to get a list of pre-installed ringtones and choose right sound.
sets the master volume separately for music, notifications, and alarms. And also raise or lower volume of the sound in the physical volume control.
* Default notification
The notification has the option of tap to ON or disable. You can change Message Notification or specify a different sound in an individual app.
* Touch sounds is the audible feedback while touch somthing. Screen lock sound is actived while the screen is locked.