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german
Great discoveries solve problems in different, scientific fields.
Aristoteles
Discovery of Wave
Interference Networks
The circuits shown here as interference networks are not electrical networks, but rather nervous networks with extremely low conduction velocities! All lines are delay lines. The electrical node abstraction of a line is not valid. Time is required to overcome any distance!
After the idea of ??interference networks (IN) was born in 1992, initial experiments showed that we were not able to obtain high-channel and non-invasive "spiking" data from the nervous system. So we looked for a new idea. For this purpose, an 8-channel EEG data recorder was converted to microphones.
The "Bio-Interface" software promptly delivered the first acoustic (still) image (1994). Only then did we notice that hundreds of acoustic institutes worldwide were researching acoustic imaging.
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1948 Jeffress Circuit as First IN
(german,
english)
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1992/12 Thumb-Experiment
(paper and shortform)
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1993/06 Book "Neural Interferences"
(german,
contents english)
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1993/09 Modelling Inherent Communication Principles of Biological Pulse Networks
(english)
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1994/08 First Interference-Reconstructions from Synthesized Time-Functions and first (passive) Noise-Image of a Static Object*. GFaI Annual Report 1994 (german)
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1994/08 Relativity of Pulse Propagation
(english),
(german)
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1994/11 Interference Reconstruction in high Resolution
(german)
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Interference Reconstructions of Electro-Corticograms (ECoG). GFaI Annual Report 1995 (german)
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1996/03 First Noise-Image of high Quality, Fig.5 (english) or Bild 2 in
(german)
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1996/08 First Noise-Images and Noise-Films over Large Distance (170 m)
(english) or in the project report "PSI"
(german)
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1997/11, p.172-173. Sound Reflection Discovered with Acoustic Camera (GEO-Korea)
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Acoustic Films between 1997 and 2004
(english)
How to understand cortical, holomorphic projections? Simulations of interference nets in nerve like parametrisation show well known phaenomena: mirrored maps, bursts, conjunction, zooming, movement, pain overflow or dermal projections (somatotopy). We simulate the homunculus and we find ideas for imagination and holomorphy. Is it coincidence or providence?
Is there an approach to understanding our holographically organized nervous system? The first simulations of interference networks in nervous parameterization show well-known phenomena: reflective maps, holographic properties, pulse series (bursts) as codes, image fusion, image zoom, image movement, pain overflow or skin projections (somatotopy). We simulate the homunculus and find ideas for visual imagination.
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A Second Informatics (Properties of IN)
(german,
english)
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Bio-Models of Nerve Nets
(german,
english)
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Book "Neural Interferences" 1993
(german,
contents english)
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First IN: The Jeffress Circuit 1948
(german,
english)
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McCulloch/Pitts initiated a wrong development
(german), (english)
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In Legacy of Karl Lashley, Donald Hebb, Lloyd Jeffress, Karl Pribram and Andrew Packard
(english)
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Thumb Experiment
(english)
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A Local Lerning Rule for Delays
(german,
english)
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The Pythagorean Music Theory
(german,
english)
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Animations of Nerve Nets
(english)
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Relativity of Pulse Propagation
(english),
(german)
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Pain as Interference Overflow
(german,
english)
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Sharpness of a Pulse Projection
(german)
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Distorted Projections
(english)
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Burst Calculus
(german)
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Basic Functions of Neuron
(german)
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Homunculus Model
(german)
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Chiasma Opticum
(german)
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Properties of Interference Systems
(german)
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Erste Werkzeuge
(german)
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Pool of Neurons
(english)
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First Pictures of Thoughts?
(german)
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Variation of Background Velocity in EEG-Reconstruction
(german)
- Animations of waves in time domain (german/english)
- One-dimensional waves (german)
- Two-dimensional waves (german)
- A non-euclidean wave field (german)
- Sinusoidal excitation with aliasing (german)
- Wave propagation in nerve networks (english)
Simple wave field simulation
(german
, english)
Reconstruction of a "G" with 30 channels
(german)
Reconstruction of a "S" with 4 channels
(german)
Delusive Projection of a "S" with 4 channels
(german)
Reconstruction of a "G" with 16 channels
(german)
Reconstruction of "GFaI" with 4 channels
(german)
Reconstruction of "GFaI" with 30 channels
(german)
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A first attempt about wave propagation - the thumb experiment
(PDF, german),
(HTML, english)
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Exploring waves at living animals - Andrews Squid experiments 1995
(english)
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Interferencial EEG-experiments (german)
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Can we see through nerves - first images of thought?
(german)
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Variation of background velocity in EEG-reconstruction
(german)
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Electrostatic mapping of heart (EKG) 1997
(german)
Birth of a new technology: Acoustic photo and cinematography "Acoustic Camera". Far from the mainstream of acoustic research, this crazy idea was designed in 1994 to demonstrate how interference networks could project images (with inverse time / with non-causal, negative delays).
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Press and TV about first acoustic images and films since 1997
(german)
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Visualization of musical performances 1998-2009
(german)
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Some early acoustic images and films since 1994
(german)
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Acoustic films between 1997 and 2004
(english)
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1994/08 First passive* acoustic images of a standing object
(PDF german)
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1996/06 Passive* acoustic images of standing objects and
first wavefield movies
(english)
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1996/08 First film and first images over far distances (200 Meter)
(english)
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1996/10 First industry attempt - Letter labeling machine
(english)
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1997/01 First image of a noise reflection
(english)
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1997/01 Car: Silencer or engine?
(english)
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1997/07 Dot matrix printer (film)
(german)
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1997/09 Images and movies of a Motorbike
(german)
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1997/10 Low noise of refrigerators
(german)
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1997/10 Video-recorder (english)
- 1998/01 Aluminium roller plant
(german)
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1998/02 Master class violin
(english)
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1998/05 Berliner U-Bahn
(german)
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1998/07 Linescan* of Trams in Berlin
(german)
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1998/07 Linescans* of driving cars
(german)
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1998/08 Power drill
(german)
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1999/02 Stationary diesel engine
(german)
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1999/07 Auto-overlay between photo, acoustic film and spectral analysis at an electrical toothbrush
(german)
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2001/07 Two historical impressions about Acoustic Photo- and Cinematography
(english)
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2002/10 Acoustic photo- and cinematography. Invited lecture to the
Helmholtz Symposium at the PTB Braunschweig "Feeling or Measuring?" October 29, 2002, 2:15 p.m. Lecture slides (german):
1-21,
22-47,
Invitation. Excerpt from the
PTB-JB 2002
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2002/11 Flying airplains in Berlin-Tegel
(german)
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2004/08 Verfahren und Vorrichtung zur bildgebenden Darstellung von akustischen Objekten. World Patent WO 2004/068085 A2. Published in 30 countries.
(PDF german)
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2007/03 Physics of imaging reconstruction of acoustic images and films in time domain. DAGA 2007 (PDF german)
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2011/01 Technik Museum Berlin: From invention to worldwide distribution - development of the acoustic camera (59 slides)
(PDF German)
* First acoustic line scan of a moving object was published by Brühl, S. and Schmitz, K.-P.: Noise Source Localization on Highspeed Trains (Transrapid) using Different Array Types. Internoise, Leuven, Belgium, August 24-26, 1993.
Questions?
info@gheinz.de
File created sept. 30, 1995
Permanent revision / redesign.
Sorry for the german english.
Page URL: http://www.gheinz.de/historic/index.htm
Visitors since Dez. 6, 2021:
Flyer 16 chl. transparent Acoustic Camera 1999
(german)
