Only Japan and Korea mandate that cameras have a shutter noise. This is supposed to help prevent people from taking unwanted photos of others. However, there are plenty of third party camera apps that remove the shutter noise which makes this regulation worthless. It seems the vast majority of Koreans now realize this:
Eight in 10 South Koreans think they should be able to decide whether to mute or enable their camera shutter sound on their phones, a survey showed Sunday.
According to a survey conducted by the Anti-Corruption and Civil Rights Commission from Oct. 23 until Saturday on 3,476 respondents, 86.2 percent of those polled answered “yes” when asked if they think individuals should be able to adjust the camera shutter noise settings. Muting the camera shutter sound is disabled for all devices manufactured in Korea.
Korea Herald
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