METHOD OF GENERATING SIGNAL OF ELECTRON SIREN Russian patent published in 2005 - IPC

Abstract RU 2248618 C1

FIELD: electric signal generation.

SUBSTANCE: electric signals are generated by means of microprocessor. Electric signal is formed according to the rule of change in frequency depending on time, which change is preliminary re-calculated into spreadshit of period change depending on time. The spreadshit is entered into microprocessor memory.

EFFECT: simplified process of operation; higher speed of process of operation.

3 dwg

Similar patents RU2248618C1

Title Year Author Number
METHOD FOR FORMING A SOUND SIGNAL AND DEVICE FOR REALIZATION OF SAID METHOD 2003
  • Kizjakov M.Ja.
  • Kaponirov A.V.
  • Lavin A.V.
RU2243597C2
DIGITAL REMOTE RADIO AND LOUDSPEAKER WARNING SYSTEM (DRLWS) “Элод-160МЦ” 2023
  • Sharipov Renat Mazgarovich
RU2816377C1
SYSTEM FOR MEASURING OPERATING PARAMETERS OF TANK 1992
  • Loginov V.I.
  • Kuperman E.Ju.
RU2035701C1
INTERACTIVE MUSICAL TOOTHBRUSH 2008
  • Gatzemejer Dzhon Dzh.
  • Khimenes Ehduardo Kh.
  • Ribe Robert
  • Majklz Dzhejms E.
  • Ehjmi Dzhin
  • Uord Ehvan
RU2431437C2
PROCESS OF RECORDING AND PLAYBACK OF INFORMATION ON MAGNETIC STRIPS AND CORRESPONDING DEVICE FOR READING AND RECORDING 1996
  • Zanetti Dzhankarlo
RU2183858C2
ALARM SIGNALING SYSTEM FOR PROTECTION OF REAL ESTATE OBJECTS 2005
  • Nizdran' Sergej Jakovlevich
  • Kharchenko Gennadij Aleksandrovich
  • Sheptovetskij Aleksandr Jur'Evich
RU2267814C1
INTERACTIVE TOOTHBRUSH AND REMOVABLE MODULE FOR SOUND OUTPUT 2008
  • Gatzemejer Dzhon Dzh.
  • Khimenes Ehduardo Kh.
  • Moskovich Robert A.
  • Uagespak Kennet
  • Kemp Dzhejms
  • Kholbejn Duglas Dzh.
  • Khorchos Mehri
  • Mintel Tomas
RU2469631C2
DEVICE AND METHOD (VARIANTS) FOR INFORMATION TIMING OF AUTONOMOUS INFORMATIONAL-MEASURING SYSTEM 2004
  • Levchenko Dmitrij Gerasimovich
  • Nosov Aleksandr Vadimovich
  • Paramonov Aleksandr Aleksandrovich
  • Simonov Valerij Nikolaevich
RU2277298C1
INTERACTIVE TOOTHBRUSH 2008
  • Gatzemejer Dzhon Dzh.
  • Khimenes Ehduardo Kh.
  • Biron Glen
  • Delts Mark
  • Khopkins Tim
  • Rid Rassell
  • Kholbejn Duglas Dzh.
RU2477067C2
METHOD OF NONDESTRUCTIVE CHECK OF THICKNESS OF PROTECTIVE COATS OF ARTICLES AND DEVICE FOR ITS REALIZATION 1993
  • Chernyshov V.N.
  • Tsvetkov Eh.I.
  • Chernyshova T.I.
  • Terekhov A.V.
RU2084819C1

RU 2 248 618 C1

Authors

Nikitin D.V.

Dates

2005-03-20Published

2003-10-07Filed