Harmfulness of bluetooth wave

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#31 18969596 10 Oct 2020 17:16

Adamcyn Adamcyn

Level 38
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Post #31
18969596 10 Oct 2020 17:16

Apple AirPods headphones measured at 12.45 dBm SAR values of up to 0.510 W / kg.
A lot, right?

Attachments:

16U23784-S1V1-FCC-SAR-Report-3118428 (1).pdf Download (4.46 MB)
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#32 18970429 11 Oct 2020 00:18

Madrik Madrik

moderator of Robotics

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Post #32
18970429 11 Oct 2020 00:18

Not very much ... 3 times less than for a typical phone and 4 times less than the acceptable limit of the standard. In addition, the SAR test reports the highest value measured during the test, not the average.
As I can see, they skipped the measurements for the whole body and focused on the head.

For people who do not like tables with a lot of numbers - Airpods have passed the test and are safe.
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Topic summary

The discussion centers around the potential harmfulness of Bluetooth headphones. Initial concerns focus on sound levels damaging hearing, while subsequent responses address the electromagnetic waves emitted by Bluetooth devices. Many participants argue that the power levels of Bluetooth signals are negligible compared to other devices like Wi-Fi and microwaves, suggesting that any health risks are minimal. Some responses humorously compare Bluetooth waves to sea waves, while others emphasize the need for scientific evidence to support claims of harm. A few participants mention specific health effects, such as otitis, and discuss the SAR (Specific Absorption Rate) values of devices like Apple AirPods, concluding that they are within safe limits. Overall, the conversation highlights a mix of skepticism and calls for empirical evidence regarding the safety of Bluetooth technology.
Summary generated by the language model.