Sony Cyber-shot DSC-TX7 Handbook page 101

Beep
Selects or turns off the sound produced when you operate the camera.
1
t (Settings) t
[Beep] t desired mode
Shutter
High
Low
Off
(Main Settings) t
Turns on the shutter sound when you press the shutter button.
Turns on the beep/shutter sound when you operate the touch panel/
press the shutter button.
If you want to lower the volume, select [Low].
Turns off the beep/shutter sound.
101 GB