Help Circuit Requirements

Gregory

Member

• Mar 8, 2008

• #1

I have a motor vehicle that has a noise in the drivetrain Can you advise what electronic device I can build and what noise pickup device to use as I wish to have more than one pickup an several points of the drivetrain and to switch from one to another to obtain a sound reading .
I have had the vehicle to several garages and they can not find the noise .
Can you help me out with a simple device to build

 

V

vinate

New Member

• Mar 8, 2008

• #2

be which generation , how much is the fire pays ? , want is the power twists very ? ,

 

Gregory

Member

• Mar 8, 2008

• #3

I do not understand your question could you explain what it is you are asking

 

JimB

Super Moderator

Most Helpful Member

• Mar 8, 2008

• #4

Ignore the oriental nonsense, it has made a couple of similar meaningless posts today.

As far as your drivetrain problem goes, your first problem will be finding a suitable transducer. These things are used in industry for noise and vibration analysis on machinery.
Where to obtain such transducers I dont know, you could try googling "noise and vibration".

Other than that I cant help much.

JimB

 

Gregory

Member

• Mar 8, 2008

• #5

Thank you for your help as it is refreshing to obtain a direct answer

 

audioguru

Well-Known Member

Most Helpful Member

• Mar 8, 2008

• #6

Some mechanics use a doctor's mechanical stethoscope and others use an electronic stethoscope to hear things.

 

Bob Scott

New Member

• Mar 8, 2008

• #7

If you can hear the noise while the vehicle is idling you might also a pipe, like a piece of scrap heater core hose you have lying around. That's an old mechanics' trick. Hold one end up to your ear.

 

hoangnguyen

New Member

• Mar 8, 2008

• #8

I need a help!

I want to have some knowdelege about ECHO and REVERB circuit but I don't have any document about it
Who can help me?
Thanks!

 

hoangnguyen

New Member

• Mar 8, 2008

• #9

I'm a new member so i don't have any experiment about this page please help me!

 

audioguru

Well-Known Member

Most Helpful Member

• Mar 9, 2008

• #10

Cars don't have echo and reverb.
Old electric geetars used to have echo and reverb from springs with transducers on each end or from obsolete bucket-brigade ICs.
Now they use digital-signal-processing with memory to do it.
Please make your own thread about it.

 

hoangnguyen

New Member

• Mar 9, 2008

• #11

Thank!
I will make my thread