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?????????? 2008

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The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
2
VIII ?????????? ??????-??????????? ???????????
?????????? 2008

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The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
3
VIII ?????????? ??????-??????????? ???????????
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  ?????????????????.

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The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
4
VIII ?????????? ??????-??????????? ???????????
?????????? 2008

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4
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
5
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VIII ?????????? ??????-??????????? ???????????
?????????? 2008

• ???????? ??????????????? ???????????? ????????
  4193 BrüelKjær ? ?????????????, ?????????? ???
  ?? ?????????? ?? ?????????? TEDS ? ????????????
  ???????????? ?????
• ??????????? TRV-01 SPM Instrument
• ?????????? 3560? Brüel Kjær ?? ?????? ???
  ?????? ??????? ???????? ?????? ?????? Dyn-X ???
  160 dB ????????? ???????? ? ???????????
  ?????????? ?? ?????????? ??????????????? ??
  ????????? IEEE P 1451.4 ??????? ??????????? ??
  IEEE Ethernet 802.3 100 base X ?? ????????
  TCP/IP ?????????? ?? ???????????? ??????????
• ????????? ????? PULSE 12 ????? ? ?????????? ?????
  ?? CPB (Constant Percentage Band) ?????? /?
  ????????? ??????????? ???????? ?????/ ??????????
  ????? ?? ????? ?? ????? ??????? ?????? ????? ??
  ?????? Bridge to MatLab
• ????????? ????? MatLab ?? MathWorks ? ?????? ??
  FFT ? Wavelet ??????.

5
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
6
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
????????? ?????????? ?? ????????? ?? ????????
??.???????, ?.??????? (PULSE 11, BK)
6
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
7
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
????????? ?????? ?? ??????? ???? ?? ?.???????,
?????? ?? ?????? ???????? ??.???????.
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
8
???????? ????? BellDB ? MatLab ??????????
?????????? ?? ??????????? ?? ????? ?? ????????? ?
?? ??????? ?? ????????? ??????? ?? ??????? ??
??????? ???????.
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
?????????????? ?? ???? ?? ???????, ????????? ????
Matlab7
8
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
9
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
??????????? ?? ?????????
9
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
10
VIII ?????????? ??????-??????????? ???????????
?????????? 2008

• ???????? ?? ????????????

10
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
11
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
????????? ?? ???????? ??. ???????????? ????????
????? ?? ?????? ???????
11
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
12
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
????????? ?? ???????? ??. ???????????? ????????
????? ?? ?????? ???????
12
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
13
VIII ?????????? ??????-??????????? ???????????
?????????? 2008
?????????? ?? ??????? ?? ??????????? ???????
23.05.2008 ?.
13
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
14
??????????
VIII ?????????? ??????-??????????? ???????????
?????????? 2008

• ???????? ?? ???????, ?? ??????? ?????? ?? ????
  ?????? ?? ???????????? ????????? ??????? ?
  ???????? ????????????.
• ? ???? ?????? ?? ????????? ???????? ? ?? ??????
  ????????? ??????? ?? ??????? ? ????????? ??
  ?????????? ?? ?????????? ?????????? ?? ?????? ?
  ??????, ???????, ??????????? ???????? ?? ???????
  ? ?????????? ???????? ??????.
• ???? ?????????? ????????????? ?? ?????? ??
  ?????????? ? ???????????? ?? ???????????? ??
  ???????????? ?? ??????????? ???.
• ?????????? ?????? ? ?????????? ?? ????????,
  ???????????? ? ????????? ?? ???????????,
  ?????????? ?? ?????-?????????? ??????? ?? ?????
  ????????? ???????.

14
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
15
??????????
VIII ?????????? ??????-??????????? ???????????
?????????? 2008

1. G. Bogdanova, T. Trifonov, T. Todorov, Tsv.
   Georgieva, Methods for Investigation and Security
   of the Audio and Video Archive for Unique
   Bulgarian Bells, Proc. of National Workshop on
   Coding Theory and Applications, Blagoevgrad,
   2006, page 5.
2. ?????????.,?.??????, ????????????? ?????? ?
   ?????????? ???? ????????, ??.??????????,
   ??.2/2005, ???. 91-101
3. Bender,W., ET AL., Techniques for Data Hiding,
   IBM Systems, Journal (1996)
4. BrüelKjær, www.bksv.com
5. ??????? ?.?., ?.???????, ?.???????, ????????????
   ???? ? ????????, ??????, 2000
6. ?????? ?????????, ??????? ????????, ?????
   ???????, ???????? ?????????, ??????????? ? ??????
   ?? ????? ? ????? ????? ?? ???????? ?????????
   ???????, ???????????, 2007.
7. Tihomir Trifonov, Tsvetanka Georgieva, Web based
   approach to managing audio and video archive for
   unique Bulgarian bells, In Proceedings of the
   Tenth International Conference on System Analysis
   and Information Technologies, Kyiv, Ukraine,
   2008, pp.325-326

15
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006
16
VIII ?????????? ??????-??????????? ???????????
?????????? 2008

• ????????? ?? ??????????!

16
The work was supported partially by the Bulgarian
National Science Fund under Grant KIN-1009/2006