logoalt Hacker News

accrualtoday at 4:21 PM4 repliesview on HN

I suspect it could be due to Japan requiring that cameras play a sound when taking a photo or video. Here's some background:

https://japandaily.jp/why-you-cant-turn-off-the-camera-shutt...

> Japan’s requirement for an audible camera shutter sound isn’t just a quirky design decision — it’s a deliberate policy meant to prevent secret photography.


Replies

grueztoday at 6:11 PM

>I suspect it could be due to Japan requiring that cameras play a sound when taking a photo or video.

That depends on what "taking a photo or video" means. If it only covers making a recording, then it won't apply to airpods. The same applies for faceID for instance, I doubt japanese iPhones are making shutter sounds everytime you pull out your phone, even though it's obviously using the camera.

giarctoday at 4:26 PM

Looks like it will be an infrared camera, so perhaps that changes the requirement?

show 1 reply
kristofferRtoday at 4:42 PM

A shutter sound I kinda get, that is simple to implement, but how is a video audio signal supposed to work?

testfrequencytoday at 4:23 PM

This