material
vibration modes (also called cone breakup) are the major reason for reproduction
errors in diaphragm based loudspeaker transducers. material vibration
modes are chaotic phenomena. the modes are not gradual
phenomena.
they manifest as a sudden and drastic change in material
behavior. they are hard to predict. they are
impossible to model or simulate with presently available modeling programs.
there is a solution to the
problem of material vibration modes in loudspeaker diaphragms. i use a proprietary
vibratory analysis technology to map the material vibration modes of
loudspeaker diaphragms under dynamic conditions. this new
technology allows me to determine the origin or starting point
of every material vibration mode on a transducer's diaphragm and to
provide clients with a map of the critical areas on any cone type
diaphragm or dust cap.
using
that map, cone breakup can be controlled. i can provide clients
with corrective designs utilizing the most efficient and effective
method and technique for controlling cone breakup (patent pending). the
effectiveness of my vibratory analysis technology and vibration mode
control techniques have met the most stringent standard of science:
independent verification.
the
revolution in sound reproduction has begun. you will
see whisper cone designs appearing in more and more
loudspeakers. for more information please examine the
supporting documents provided on the documents page of this web site. if
interested in more information on how controlling material vibration
modes can improve performance in your cones, dust caps, assembled
transducers or loudspeakers, please contact me. feel free, however, to
fully investigate all other available applications claiming to solve
cone material vibration modes. when your prototypes still exhibit
breakup and you can't publish impulse response or frequency response
without smoothing, i will still be here.
