?????：???? ?? ???? ?? ??? ?????????? ????? ???? ???????? ??????? ????? ????, ?? ??????? ?????? ???? ??? ???????? ????? ??????.
????? ????? ????? ??????? ?????? ??? ??????? ?????? ????????? ?????, ????? ???????. ?? ???, ??? ??????? ?????? ???????? ???? ??? ????? ???, ????? ????? ?? 85–100 ??????? (dB) – ???? ???? ??????? ?????? ???????.
??? ????? ???? ?? ??? ?? ?????? ?????????, ??? ?? ????? ??????? ??????, ????? ????? ??????? ??????. ??? ??????? ?? ???, ?????? ????? ?????????? ??????? ?????? ??? ????? ?? ?????? ??? ??????? `
???? ?? ???? ?? 5 ?????????? ????? ??? ???????? ??????? ????? ???, ??????? ??????, ???????? ????? ??????.
1. ?????? ???????? ??????? ????? ???
??? ?? ????
?????? ???????? ?? ??????? ????? ??? ???????? ??????? ??????? ??-???????, ????:
- ??? ?????? (?????? ????? ?????? ?????)
- ????? ???? ??????? (?????? ??? ?????? ?????)
- ????? ???? ??????? (????? ??? ???)
?????? ??? ?????? ??? ????? ??????? ?? ????? ???? ?? ?????, ???????? ????? ??? ?-10–20 ???????.
???????
- ? ????? ??? – ???? ?????? ??????? ??????
- ? ?????? ???????? – ??? ????? ????
- ? ???? ?????? – ???? ?????? ??????? ????? ?? ??????
2. ?????? ????? ???
??? ?? ????
?????? ????? ??? ?????? ??? ???? ??? ??-???? ???? ?? ??????, ????? ?????? ??????? ?????. ?????? ????? ??? ??????? ?? ?????? ?????? ???, ??????? ?? ????? ????. ??????? ?????? ??????:
- ????? ???? (???? ??????)
- ?????? ????-???? (???????? ?????)
- ????? ????? (???? ??? ???? ????)
???????
- ? ????? ??? ???? ?-30–50%
- ? ????? ?? ??? ?????? (???? ????? ?? ?????? ???????)
- ? ???? ?????? ?? ??? ????
3. ????? ??? ???????? ????
??? ?? ????
???????? ???????? ?????? ???? ????? ?????? ???? ????? ??? ????? ?????. ??????? ????? ??????????:
- ????????? ?? ????? (????? ??????? ?????)
- ????? ???? ????? (??????? ???)
- ???? ?????? ?????????? (????? ??? ????)
??? ???????? ??????? ????????? ??????? ??? ?????? ????? ???? ???? ????, ?????? ?? ???? ?????? ???? ????.
???????
- ? 5–8 ??????? ????? ??? ????? ??????? ?????????
- ? ?????? ??????? ????? ???? (???? ?????? ?????? ???????)
- ? ???? ????? ?????? ??? ????? ???????
4. ?????? ????? ??? ???? (ANC)
??? ?? ????
????? ????? ???? ??????? ???????? ??????, ?????????? ANC ?????? ??? ??????? ????? ???. ??? ????? ??:
- ?????????? ????? ????? ?? ???.
- ????? ???? ?????? ??? ??? ??????.
- ??????? ?????? ????-??? ??? ???? ????? ??????.
???????
- ? ????? ????? ???????? ?? ????? (????, 500–2000 ???)
- ? ???? ???? ??? (????? ?????? ??????)
- ? ???? ?????? ?? IoT ?????? ??? ???
??????
- ? ???? ??????? ????? (??? ??????? ???? ???? ????)
- ? ???? ???? ??????
5. ????? ??? ????????? ????????
??? ?? ????
????? ????? ???? ???????? ?????? ???? ?????? ?????. ????? ??????? ????????? ??????:
- ??? ???? (??????? ??????? ?????? ?-<75 ???????)
- ??? ?????? ????? (??? ???? ??????? ?????)
??? ???????? ??????? ??????? ?? ?????? ??? ?????? ?? ??? ?????? ???? ?? ???.
???????
- ? ???? ??? ?????? ?-70–75 ??????? (???? ?????? ?????)
- ? ??? ?????? ????? (??? ???? ?????? ?????/??????)
- ? ?????? ????? ?????? ???? (??? ????? ???)
???? ??? ????????, ????? ?? ??????, ???? ?????? ??????? ????? ???? ?? ??? ?????-????? ???? ?????. ???????, ?????? ????? ??????? ??????? ??????? ???????? ??????? ??? ???.
?? ??? ????? ?????????? ???, ????? ??? ?????? ????? ??????, ???? ?? ?????? ??????? ??????? ?? ?????? ?????? - ??? ????? ?? ???????????? ?????.
?????
??? ?????