EP0473755A1 - Procede de transmission de connaissances - Google Patents

Procede de transmission de connaissances

Info

Publication number
EP0473755A1
EP0473755A1 EP19910906090 EP91906090A EP0473755A1 EP 0473755 A1 EP0473755 A1 EP 0473755A1 EP 19910906090 EP19910906090 EP 19910906090 EP 91906090 A EP91906090 A EP 91906090A EP 0473755 A1 EP0473755 A1 EP 0473755A1
Authority
EP
European Patent Office
Prior art keywords
sound
signals
carrier
frequency
stage
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.)
Withdrawn
Application number
EP19910906090
Other languages
German (de)
English (en)
Inventor
Claus Peter Gallenmiller
Otto Gewinner
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.)
Innomed Megabrain Entspannungsgerate Vertriebs GmbH
Original Assignee
Innomed Megabrain Entspannungsgerate Vertriebs GmbH
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 Innomed Megabrain Entspannungsgerate Vertriebs GmbH filed Critical Innomed Megabrain Entspannungsgerate Vertriebs GmbH
Publication of EP0473755A1 publication Critical patent/EP0473755A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense

Definitions

  • the invention relates to a method for imparting knowledge in which, in a preparation stage, voice information is recorded on a sound carrier and made audible to the user in an application stage, and in which electrical control signals are generated by means of pulse generators to influence the electrical brain wave image of the user during the application stage are converted into low-frequency optical and acoustic signals to be perceived by the user.
  • a pulse generator can either supply current pulses directly to the brain by means of electrodes placed on the user's earlobes, or the pulses are indirectly fed to the brain optically and / or acoustically.
  • glasses and headphones are used.
  • light bulbs or LEDs are provided which are controlled by the pulse generator and whose lighting is perceived when the eyes are closed.
  • a pulse generator which consists of a control unit with a permanently programmed or freely programmable microcontroller.
  • the control unit also includes a tone generator.
  • the sound carrier recorded in the preparation stage is played in an external playback device and the sound signals are superimposed on those of the sound generator, so that the learning program stored on the sound carrier is supplied to the user while at the same time the low-frequency perceives optical and acoustic signals.
  • the frequency can be set within a certain range, so that the user can gradually lower the pulse frequency depending on his subjective feeling, the control pulses remain independent of the content of the sound carrier in the player.
  • the object of the invention is to improve the known method in such a way that the pulse patterns for the control signals and the program on the sound carrier can be coordinated.
  • the aim of the invention is to be able to optimally adapt the control signals for influencing the state of the brain wave with regard to their characteristic properties to the current information content of the sound carrier.
  • the electrical control signals are recorded in coordination with the information recording on the same sound carrier during the preparation stage and are simultaneously accepted with the information during the application stage, processed separately and made accessible to the user.
  • the light and sound signals are thus generated at a central point, for example at the manufacturer of superlearning media, with particular emphasis being placed on the coordination of the pulse patterns from the outset.
  • the chronological sequence of the light and sound pulses is therefore no longer controlled in the form of a program for a microcontroller in the application stage, but is stored directly on the sound carrier.
  • the playback devices become much simpler, since in the user level no control device with a tone generator and microcontroller is required.
  • the manufacturer of the learning program can use more complex means to optimally adapt the control signal program to the learning program. Tests can be performed to improve coordination. This ultimately increases the effectiveness of the combination program.
  • the invention further relates to a playback device for playing sound carriers, in particular for use in the method according to the invention.
  • the playback device is characterized in that the output line of the probe scanning the sound carrier branches, if necessary, behind an amplifier into a sound line and a light control line, and that in the former there is a band-stop filter and a amplifier in a narrow frequency band, and in the latter an only in the narrow Fre ⁇
  • Quenzband permeable bandpass filter a demodulator and an amplifier are arranged and that a loudspeaker or headphones are connected to the sound line and a light source is or can be connected to the light control line.
  • the invention further relates to a sound carrier which is used in particular in the method according to the invention and / or in the aforementioned playback device designed according to the invention.
  • This sound carrier is characterized in that multiplex signals are recorded on at least one track, which are composed of uncoded sound signals and carrier frequency modulated, low frequency impulsket ⁇ th in the range of 1-30 Hz. Since the playback device preferably works with stereo sound, two tracks of the sound carrier are sufficient to be able to record both the speech and music information and the control signals.
  • the carrier frequency for the control signals is preferably above 10 kHz and is preferably 11.5 kHz,
  • the invention further relates to a recording device for voice recording, which is used in particular in the method according to the invention.
  • This recording device is characterized in that a mixing stage is provided, to which sound signals from a first sound source and those from a second sound source can be supplied, that low-frequency pulse chains in the range from 1-30 Hz in a modulator to a carrier from a control device ⁇ are modulated frequency above 10 kHz and the modulated control signals pass through a filter stage to limit the band, if necessary, that a filter stage is connected to the sound source mixer stage, which blocks in the area of the carrier frequency, that the modulated control signals, if any, and the added filtered sound signals each ⁇ because amplified, and that a multiplex signal is obtained from their addition, which is recorded on a sound carrier.
  • FIG. 1 shows a block diagram for the separate generation of sound and control signals according to the prior art
  • FIG. 2 shows a frequency spectrum of a signed combination of sound signal and control signal
  • FIG. 3. a block diagram of a recording device for recording a sound carrier with an information program and with control pulse chains;
  • FIG. 4 shows a block diagram of a playback device for simultaneous playback of an information program and generation of control pulses for optical and acoustic signal transmitters.
  • the playback device 10 has two components, namely an external sound source 12, e.g. a tape recorder or a compact disc player and a control unit 14 with a microcontroller and pulse generator.
  • the control device 14 and the sound source 12 operate in stereo mode.
  • the control unit has a right control output S_ and a left control output S- as well as a right sound output Txv and a left sound output
  • the external sound source 12 has a right output E_ and a left output E.
  • the right and left sound outputs of the control device 14 and the external sound source 12 are added together.
  • the added left and added right signals are amplified separately and fed to headphones 16 and 18, respectively.
  • the control outputs S and S L are amplified separately and each control a light source 20 or 22.
  • These light sources 20, 22 consist of LED groups pen that in glasses in front of the eyes of the user
  • the control unit 14 sends via the outputs S_. or S ⁇ and T_ R. or T ⁇ i pulse chains, which are programmable, but have no relation to the respective sound carrier in the external sound source 12.
  • FIG. 3 shows a recording device based on a block diagram, with which it is possible to generate the control signals for the light and sound control on the manufacturer side of the information program and to transmit them to one and the same sound carrier.
  • the recording device 30 consists of an external sound source 32 and a control device 34.
  • the external sound source may consist of a tape or the like from which the previously recorded learning program is played. However, the sound source can also be a microphone in order to add light and sound control signals during the recording of the learning program.
  • the control unit 34 is equipped with regulators in order to influence the characteristic values of the control signals, such as frequencies, amplitudes and intensities, and to be able to coordinate them with the respective sound signals of the external sound source 32.
  • the two sound signals T_ and T- from the control unit 34 and the sound signals E_K, and E ⁇ _ from the external sound source 32 become the sum signals, respectively + E_K. and TJ ⁇ _ ⁇ + EJ ⁇ -j added and fed to a low-pass filter or band-stop filter 36 and 38, respectively.
  • a carrier frequency generator 40 generates a carrier frequency of 11.5 kHz.
  • modulators 42,44 for example, modulation to Amplituden ⁇ the control signals S-, and S ⁇ of the control unit 34 is modulated onto this carrier frequency. In order to reduce the interference caused by this modulated signal in the area of the sound transmission, this signal is band-limited, depending on the modulation method used, namely by a high-pass or band-pass filter 46 or 48.
  • the low-pass filters are used to prevent interference with the carrier-frequency signal 36, 38 provided in the sound lines. These filters 36, 38 ensure that the frequency range around the carrier frequency is left out.
  • the filtered audio signals and the filtered modulated control signals are amplified and added.
  • the multiplex signals M_ and M_ obtained in this way are fed to a recording device 50, for example a tape recorder, in which the multiplex signals are recorded on the sound carrier.
  • FIG. 2 explains the frequency spectrum of the multiplex signals.
  • the spectra of the baseband signal and the carrier-frequency signal should overlap as little as possible to avoid mutual interference.
  • the carrier frequency of the coded control signal must be Carrying area of this storage medium, generally in the audio frequency range and is shown in FIG. 2 arranged at the end of the transmission range.
  • the hatched area 52 represents the sound signal T + E in the baseband and the area 54 denotes the control signal S in the carrier frequency position.
  • the frequency range 56 is the transmission range of the storage medium.
  • FIG. 4 shows a block diagram of a playback device.
  • This consists of a playback device 60 with two sound heads for recovering the multiplex signals M ⁇ and M from two tracks of the sound carrier.
  • the two multiplex signals are amplified and each branched into a sound line 62 and a light line 64 in order to separate the baseband portion via low-pass or band-stop filters 66, 68 from the carrier-frequency part via high-pass or band-pass filters 70, 72 in the respective light control line 64.
  • the sound signals T + E and T + E thus recovered are amplified and fed to the output unit, for example the headphones 16, 18.
  • Neten Demulatoren 74.76 are obtained from the carrier-dimensional Sig ⁇ the original control signals S_ K and S ⁇ L asked manufacturers again, which amplifies the light sources are guided to the output unit, viz.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Psychology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optical Communication System (AREA)

Abstract

Afin de mettre et de maintenir des êtres humains dans un état de détente tandis qu'un programme d'enseignement leur est transmis, des signaux multiplex droit et gauche (MR et ML) enregistrés sur un support de son sont obtenus et amplifiés dans un dispositif de reproduction (60). Des signaux audio et des signaux de commande à fréquence modulée sont obtenus à partir de ces signaux multiplex amplifiés au moyen d'étages filtres (66, 68, 70, 72) correspondants. Les signaux de commande à fréquence modulée sont démodulés, amplifiés puis utilisés pour commander une source lumineuse (20; 22), alors que les signaux audio sont rendus acoustiquement perceptibles. Les signaux lumineux et une partie des signaux audio produisent un état de détente chez les êtres humains, tandis que l'autre partie des signaux audio sert à transmettre l'information. Etant donné que les signaux de commande sont enregistrés sur le porteur de son pendant l'enregistrement du programme d'enseignement, on peut obtenir une coordination, c'est-à-dire la mise en accord et l'adaptation des signaux de commandes en fonction du contenu d'information de la matière à enseigner dispensé à un moment précis.
EP19910906090 1990-03-21 1991-03-14 Procede de transmission de connaissances Withdrawn EP0473755A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4009103 1990-03-21
DE19904009103 DE4009103A1 (de) 1990-03-21 1990-03-21 Verfahren zur wissensvermittlung

Publications (1)

Publication Number Publication Date
EP0473755A1 true EP0473755A1 (fr) 1992-03-11

Family

ID=6402755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910906090 Withdrawn EP0473755A1 (fr) 1990-03-21 1991-03-14 Procede de transmission de connaissances

Country Status (4)

Country Link
EP (1) EP0473755A1 (fr)
AU (1) AU7467891A (fr)
DE (1) DE4009103A1 (fr)
WO (1) WO1991014471A1 (fr)

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DE4305141A1 (de) * 1993-02-19 1994-08-25 Gerold Tebbe Gerät zum Erzeugen von Tönen und/oder Bildern
CA2175349A1 (fr) * 1993-10-29 1995-05-04 Richard P. Moran Procede et appareil permettant d'enregistrer et de presenter a une personne des informations visuelles et sonores
FR2730368A1 (fr) * 1995-02-06 1996-08-09 Vulliard Pierre Henri Dispositif pour synchroniser des impulsions sonores et des impulsions lumineuses sous forme de signaux audio basse frequence
DE19543405B4 (de) * 1995-11-21 2008-04-24 Globalmind Consumer Electronics Gmbh Vorrichtung und Verfahren zum Beeinflussen des Mentalzustandes
DE19733986A1 (de) * 1997-08-06 1999-02-11 Brainlight Gmbh Vorrichtung zur Beeinflussung der menschlichen Stimmungslage
DE102006056982A1 (de) * 2006-11-30 2008-06-05 Oleg Stobbe Gerät, System und Verfahren zur Verarbeitung von Steuerinformationen für eine Lichtanlage
DE102022122682A1 (de) 2022-09-07 2024-03-07 brainLight Gesellschaft für die Vermarktung von Entspannungstechniken mbH System und verfahren zur physischen und psychischen entspannung beziehungweise stimulation eines nutzers

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Also Published As

Publication number Publication date
DE4009103A1 (de) 1991-09-26
WO1991014471A1 (fr) 1991-10-03
AU7467891A (en) 1991-10-21

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