Главная База знаний "Allbest" ????????????, ?????, ???????? ??????? ? ???????????????? ??????? ?????????? ?????????????? ??????. ??????????? ????????????? ????? - подобные работы

??????? ?????????? ?????????????? ??????. ??????????? ????????????? ?????

???????????? ???????? ????????? ??????? ?????????? ?????????????? ??????. ?????? ????????? ?????? ???????????? DTMF ? Select V. ???????? ???????? ????????? ???????????? ?????? ????????????: ?????????? CTCSS, ?? ??????????? Private Line ? ???????? DCS.

посмотреть текст работы "??????? ?????????? ?????????????? ??????. ??????????? ????????????? ?????"

скачать работу "??????? ?????????? ?????????????? ??????. ??????????? ????????????? ?????" (???????)

Подобные документы

1. ?????????? ?DSL (Digital Subscriber Line)
??????? ???????? ?????????? ????? ?DSL (Digital Subscriber Line), ?? ???????? ????????????. ????????? ???? ?????????? ?DSL ? ??????? ???????? ?? ??????. ?????????? ?????????? xDSL ?? ??????????? ????????? ???????? ? ?????? ? ???????? ????????????.

???????, добавлен 21.01.2015
2. ?????????? "Power line communications": ?????? ????????????? ????? ???????? ??????
???????? ?????????? ??????? ???????? ?????? ?? ?????????????????? ?????, ?????????? ?? ????????????? ?????????? "Power line communications". ?????????? ??????? ?????? ??????? ?????????? ????? ?? ???????? ?????? ????? ??????? ????????????? ????? ???????.

??????, добавлен 06.05.2018
3. ???????????????? ???????????? on-line ?????????? ????????? ?????????? ? ?????????????????? ???????? ???????? ??????? ? ??????????
?n-line ?????????? ????????? ??????????, ? ?????? ??????? - ??????????? ?????? ?????????????? ? ??????????????? ??????????, ?????????? ????????????? ?????????????????? ???????????????? ??????, ??????????????? ? ???????? ???????? ????????? ??????????.

??????, добавлен 08.03.2013
4. ?????????? Power Line Communications (PLS) ???????????? ????????????? ???????? ??????? ????? ??????? ? ????????????? ??????????c??? PLC ??????? g2-base-200
?????????? ???????? ?????? ?? ?????????????????? ?????, ?????? ? ??? ?? ????????? ??????? ?? ????????????????? ? ????????????? ? ????????? ????????????? ?????????? Power Line Communications (PLC). ?????????? ??????? ?????? ????????????? ????????.

??????, добавлен 30.04.2018
5. ??????????? ?????????? ??????
??????? ?????? ??????? ???????????????? ???????, ????????? ????????? ?? ????? ?? ?'???????. ??????????? ?????????? ?????? ? ??????? FSK, DTMF ?? ? ?????? ISDN. ?????????? ??????? ???????????? ? ?????????? ??????. ????????? ??????? ?????? ?????????? ???.

???????, добавлен 21.02.2011
6. ????????? ???????????? ???’? ?? ???? ???????????? ??? ????????????? ??????? ????????
???????????? ?? ???????????? ???????? ????? ???????? ? ????????? ???????, ??????? ??????????? ???????????? ???’?. ??????????? ???? ???????????? ??? ????????????? ??????? ???????? ????????. ?????? ?????? ? Matlab. ????????? ?????????? DTMF-????????.

??????????? ??????, добавлен 10.12.2017
7. ??????? ?????, ????????? ? ???????? ?????????? ????????? ????
???????? ?????????????? ?????????????? ??????. ??????????? ?????????????? ???????????? ?????????????????. ?????? ?????????? ???? ?????????? ??????? ??????????? CAN ? K-Line. ??????????? ?????????? ????????? ????. ????????? ? ??????????? GSM ???????.

????????? ??????, добавлен 27.04.2016
8. ?????????? ADSL
?????????? ????????????? ???????? ??????????? ????? (ADSL - Asymmetric Digital Subscriber Line): ????? ???????? ??????????, ??????? ??????????, ????????, ????????? ? ?? ???????????. ??????????????? ?????????????? ???????????? ADSL ???????? "????????".

???????, добавлен 16.02.2012
9. International telecommunication relations of the Republic of Azerbaijan (1991-2001)
The role of communication in strengthening state independence and international relations with the countries of the world. Telephone and satellite communication in the Republic of Azerbaijan. Joining the Trans-Asian-European fiber-optic cable line.

??????, добавлен 22.03.2023
10. ?????? ????????? ?????????? Asymmetric Digital Subscriber Line ? ??????????? "?"
??????????? ? ??????? ????????? ? ????????? ???????. ?????????? ?????????? ???????? ? ??????????????? ????????????? ??????????. ?????? ?????????? ?? ??????? ??????, ??????????? ??? ???????. ????? ???????? ???? ??????? ??????????? ???????? ? ????????.

??????????? ??????, добавлен 03.10.2016
11. ???????????? ???????? ?????????? ????????? ? ????? GPRS, Wi-Fi, CDMA
????????? ??? ????????. ?????????? ??? ????? ? ??????????? ??????? ?????????? ?????????????????. ???????? ??? ?????????? ????????????? ????. ??????????? ????????? on-line-?????? ? ????? ????? ? ????? ?????. ???????? ???????? ?????? CDMA, GPRS ? Wi-Fi.

???????, добавлен 20.02.2010
12. ?????????? ???????? ???? ?????????? ???????????????? ?????????-???????? ????????? ????
???????????? ??????????? ? ?????? ???????? ????????????? ???????????? ?????????-???????? ????????? ????, ??????? ??????????? ?? ?????? ???? ????, ?? ? ????????????? ?????????? ?????????? ????????. ?????? ?????????? ???????????? ???? ? on-line ??????.

??????, добавлен 19.06.2018
13. The methodology of information capabilities estimation for fiber-optics communication
The method for assessing a channel capacity and productivity of fiber-optic communication line (FOCL) based on the DWDM technology is proposed. The interrelation between noise-immunity factors and information characteristics of FOCL is highlighted.

??????, добавлен 07.12.2016
14. Scattering of the optical pulses on multiple micro-resonator band-stop filters
Examinations of the pulses envelopes scattered on several micror-esonator band-stop filters in optical transmission line. The possibilities of pulses time manipulation with various carrier frequencies. Approaches to indistinguishable pulses separation.

??????, добавлен 29.01.2017

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