ES2077525B1 - DIGITAL WAVE GENERATOR. - Google Patents

DIGITAL WAVE GENERATOR.

Info

Publication number
ES2077525B1
ES2077525B1 ES9302529A ES9302529A ES2077525B1 ES 2077525 B1 ES2077525 B1 ES 2077525B1 ES 9302529 A ES9302529 A ES 9302529A ES 9302529 A ES9302529 A ES 9302529A ES 2077525 B1 ES2077525 B1 ES 2077525B1
Authority
ES
Spain
Prior art keywords
generators
possibility
period
functions
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES9302529A
Other languages
Spanish (es)
Other versions
ES2077525A2 (en
ES2077525R (en
Inventor
Abad Jose Maria Silva
Fumanal Daniel Camacho
Loro Angel Manuel Pastor
Gonzalez Miguel Escudero
Garcia Jose Maria Delgado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Sevilla
Original Assignee
Universidad de Sevilla
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universidad de Sevilla filed Critical Universidad de Sevilla
Priority to ES9302529A priority Critical patent/ES2077525B1/en
Publication of ES2077525A2 publication Critical patent/ES2077525A2/en
Publication of ES2077525R publication Critical patent/ES2077525R/es
Application granted granted Critical
Publication of ES2077525B1 publication Critical patent/ES2077525B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrotherapy Devices (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

GENERADOR DE ONDAS DIGITAL CAPAZ DE PRODUCIR DOS FUNCIONES SIMULTANEAS EN EL TIEMPO CON POSIBILIDAD DE DESFASE ENTRE AMBAS, CONSTITUIDO POR UNA UNIDAD DE CONTROL, DOS GENERADORES DE ONDA, DOS GENERADORES DE FRECUENCIA Y DOS MODULOS DE SALIDA, ESTANDO LOS GENERADORES DE ONDA GOBERNADOS POR UNA MISMA FRECUENCIA PATRON, PERFECTAMENTE SINCRONIZADOS EN TODO MOMENTO PERO INDEPENDIENTES PARA PROGRAMAR SU FRECUENCIA, FORMA DE ONDA, ATENUACION Y BALANCE, CARACTERIZADO POR: A) DESFASE INICIAL ENTRE AMBOS GENERADORES PROGRAMABLE ENTRE O (SINCRONIA) Y UN PERIODO COMPLETO, CON UNA PRECISION DE 1/10.000 DE PERIODO; B) FUNCION DE SALIDA SELECCIONABLE PARA CADA CANAL ENTRE: SINUSOIDE, CUADRADA, TRIANGULO Y RAMPA TRUNCADA; C) POSIBILIDAD DE ATENUAR LA AMPLITUD DE LA FUNCION DE SALIDA; D) POSIBILIDAD DE GENERAR LAS FUNCIONES DE SALIDA CICLO A CICLO O ININTERRUMPIDAMENTE; CON APLICACION EN FISIOLOGIA Y MEDICINA, Y EN AQUELLOS CAMPOS INDUSTRIALES QUE REQUIERAN LA GENERACION DE DOS FUNCIONES CON UN GRADO DE SINCRONIA ESTABLE.DIGITAL WAVE GENERATOR ABLE TO PRODUCE TWO SIMULTANEOUS FUNCTIONS IN TIME WITH THE POSSIBILITY OF A LAG BETWEEN BOTH, CONSISTING OF A CONTROL UNIT, TWO WAVE GENERATORS, TWO FREQUENCY GENERATORS AND TWO OUTPUT MODULES, THE WAVE GENERATORS BEING GOVERNED BY ONE SAME PATTERN FREQUENCY, PERFECTLY SYNCHRONIZED AT ALL TIMES BUT INDEPENDENT TO PROGRAM ITS FREQUENCY, WAVE FORM, ATTENUATION AND BALANCE, CHARACTERIZED BY: A) INITIAL OFFSET BETWEEN BOTH GENERATORS PROGRAMMABLE BETWEEN OR (ONE SYNCHRONY) AND ONE PERIOD WITH ONE PERIOD / 10,000 PERIOD; B) SELECTABLE OUTPUT FUNCTION FOR EACH CHANNEL BETWEEN: SINUSOID, SQUARE, TRIANGLE AND TRUNCATED RAMP; C) POSSIBILITY OF ATTENUATING THE EXTENSION OF THE OUTPUT FUNCTION; D) POSSIBILITY TO GENERATE THE OUTPUT FUNCTIONS CYCLE BY CYCLE OR UNINTERRUPTEDLY; WITH APPLICATION IN PHYSIOLOGY AND MEDICINE, AND IN THOSE INDUSTRIAL FIELDS THAT REQUIRE THE GENERATION OF TWO FUNCTIONS WITH A DEGREE OF STABLE SYNCHRONY.

ES9302529A 1993-12-02 1993-12-02 DIGITAL WAVE GENERATOR. Expired - Fee Related ES2077525B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9302529A ES2077525B1 (en) 1993-12-02 1993-12-02 DIGITAL WAVE GENERATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9302529A ES2077525B1 (en) 1993-12-02 1993-12-02 DIGITAL WAVE GENERATOR.

Publications (3)

Publication Number Publication Date
ES2077525A2 ES2077525A2 (en) 1995-11-16
ES2077525R ES2077525R (en) 1997-05-01
ES2077525B1 true ES2077525B1 (en) 1998-01-16

Family

ID=8283816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9302529A Expired - Fee Related ES2077525B1 (en) 1993-12-02 1993-12-02 DIGITAL WAVE GENERATOR.

Country Status (1)

Country Link
ES (1) ES2077525B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT315357B (en) * 1970-09-08 1974-05-27 Rodler Ing Hans Electromedical apparatus for generating interference and beat currents
FR2233745A1 (en) * 1973-06-12 1975-01-10 Virel Andre 'Alpha' rhythm A.C. generator - gives sinusoidal adjustable voltage from 0 to 4 volts at freq. 5 to 18 hertz
US4595010A (en) * 1984-03-12 1986-06-17 Bio-Research Associates, Inc. Electrical muscle stimulator
FR2598919B1 (en) * 1986-05-20 1991-04-26 Mo Oblastnoi I Aku DEVICE FOR CENTRAL ELECTRO-ANALGESIA
US4769881A (en) * 1986-09-02 1988-09-13 Pedigo Irby R High precision tens apparatus and method of use
BR8800201A (en) * 1988-01-21 1989-09-05 Antonio Ilson Giordani ELECTROSTIMULATOR
US5014285A (en) * 1989-09-27 1991-05-07 General Electric Company Frequency shift keying communication system with selectable carrier frequencies

Also Published As

Publication number Publication date
ES2077525A2 (en) 1995-11-16
ES2077525R (en) 1997-05-01

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