on knock detecting with HIP9010

[Bruce]

There is a thread here from several years ago explaining, that the original
producer was bought out by a French firm and some related stuff.

There's a basic flaw with acoustic sensors, and that is the assumption that
only knock is of the frequency that the sensor is looking for.
bruce


From: "Marc Reibel" <marc at reibel-web.de>
Subject: Re: Some questions on NTK WBsensor and on knock detecting with
HIP9010
> Bruce wrote:
> > At one time the HIP was discontinued.
> > might check if you can even get them any more
> > Bruce
> Aaaaaaaaaaahhhhhhhhhrrg!
> They really did ?
> Do you have a URL ?
> Marc Reibel


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