ES2099662B1 - PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL PLAYBACK OF SOUNDS. - Google Patents

PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL PLAYBACK OF SOUNDS.

Info

Publication number
ES2099662B1
ES2099662B1 ES9400122A ES9400122A ES2099662B1 ES 2099662 B1 ES2099662 B1 ES 2099662B1 ES 9400122 A ES9400122 A ES 9400122A ES 9400122 A ES9400122 A ES 9400122A ES 2099662 B1 ES2099662 B1 ES 2099662B1
Authority
ES
Spain
Prior art keywords
sounds
storage
portable equipment
digital
explanations
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
ES9400122A
Other languages
Spanish (es)
Other versions
ES2099662A1 (en
Inventor
Fontenla Luis Hierro
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.)
Lose Ingenieria S L
Original Assignee
Lose Ingenieria S L
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 Lose Ingenieria S L filed Critical Lose Ingenieria S L
Priority to ES9400122A priority Critical patent/ES2099662B1/en
Publication of ES2099662A1 publication Critical patent/ES2099662A1/en
Application granted granted Critical
Publication of ES2099662B1 publication Critical patent/ES2099662B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

EQUIPO PORTATIL DE ALMACENAMIENTO Y REPRODUCCION DIGITAL DE SONIDOS, CARACTERIZADO PORQUE LOS SONIDOS PREVIAMENTE GRABADOS, Y CONSISTENTES EN EXPLICACIONES ACERCA DE DETERMINADOS OBJETOS, SE REPRODUCEN MEDIANTE UN PROGRAMA INFORMATICO RESIDENTE EN LA UNIDAD DE PROCESO, QUE CONTROLA TANTO LA GRABACION COMO LA REPRODUCCION DE SONIDO, ASI COMO LA CARGA Y ALIMENTACION. LA REPRODUCCION SE REALIZA TOMANDO LOS DATOS DE LA UNIDAD DE ALMACENAMIENTO, QUE SON PROCESADOS Y FILTRADOS POR UN D.S.P. AL OBJETO DE CONVERTIRLOS EN DATOS FINALES DE SONIDO Y QUE SERAN TRANSFORMADOS POR UN CONVERSOR DIGITAL/ANALOGICO EN SEÑALES DE AUDIO, QUE UNA VEZ FILTRADAS SON AMPLIFICADAS Y ENVIADAS A UNOS AURICULARES, A TRAVES DE LOS CUALES SON PERCEPTIBLES LAS EXPLICACIONES.PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL REPRODUCTION OF SOUNDS, CHARACTERIZED BECAUSE THE SOUNDS PREVIOUSLY RECORDED, AND CONSISTENT IN EXPLANATIONS ABOUT CERTAIN OBJECTS, ARE REPRODUCED THROUGH A COMPUTER PROGRAM RESIDENT, WHICH THEY LABOR IN THE PROCESS UNIT AS WELL AS CHARGING AND FEEDING. REPRODUCTION IS MADE BY TAKING DATA FROM THE STORAGE UNIT, WHICH IS PROCESSED AND FILTERED BY A D.S.P. FOR THE PURPOSE OF CONVERTING THEM INTO FINAL SOUND DATA AND THAT THEY WILL BE TRANSFORMED BY A DIGITAL / ANALOG CONVERTER INTO AUDIO SIGNALS, THAT ONCE FILTERED ARE AMPLIFIED AND SENT TO EARPHONES, THROUGH WHICH THE EXPLANATIONS ARE PERCEPTIBLE.

ES9400122A 1994-01-24 1994-01-24 PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL PLAYBACK OF SOUNDS. Expired - Fee Related ES2099662B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400122A ES2099662B1 (en) 1994-01-24 1994-01-24 PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL PLAYBACK OF SOUNDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400122A ES2099662B1 (en) 1994-01-24 1994-01-24 PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL PLAYBACK OF SOUNDS.

Publications (2)

Publication Number Publication Date
ES2099662A1 ES2099662A1 (en) 1997-05-16
ES2099662B1 true ES2099662B1 (en) 1998-02-01

Family

ID=8285002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400122A Expired - Fee Related ES2099662B1 (en) 1994-01-24 1994-01-24 PORTABLE EQUIPMENT FOR STORAGE AND DIGITAL PLAYBACK OF SOUNDS.

Country Status (1)

Country Link
ES (1) ES2099662B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163123A (en) * 1978-06-19 1979-07-31 Becker William D Electronic tour guide system
JPH0322259A (en) * 1989-03-22 1991-01-30 Seiko Epson Corp Small-sized data display and reproducing device
JP2960526B2 (en) * 1989-12-06 1999-10-06 株式会社日立製作所 Optical disc playback device
JPH04228165A (en) * 1990-09-26 1992-08-18 Sony Corp Portable disk player
FR2682789A1 (en) * 1991-10-16 1993-04-23 Intersigne Mediterranee Sarl Portable system for the synchronised multilingual guided touring of museums and other routes with variable itinerary

Also Published As

Publication number Publication date
ES2099662A1 (en) 1997-05-16

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