Sound bar project

[apok]

[maria4]

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@apok wrote:

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Can you explaine me this please? i don't know how to use LabVIEW (and it's quite depressing).

[apok]

takes your sampled signal amplitude (Y) and compares it to a certain amplitude level you set as a control. if signal is greater than user set amplitude, then ouput true...this can be connected to your flash led or beep.vi

[billko]

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@maria4 wrote:

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@apok wrote:

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Can you explaine me this please? i don't know how to use LabVIEW (and it's quite depressing).

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Now I am confused.  I thought you mentioned you did several projects in LabVIEW?  This is pretty basic stuff...

[maria4]

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@billko wrote:

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@maria4 wrote:

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@apok wrote:

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Can you explaine me this please? i don't know how to use LabVIEW (and it's quite depressing).

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Now I am confused.  I thought you mentioned you did several projects in LabVIEW?  This is pretty basic stuff...

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No. As I mentioned above they gave us a task to build an easy project but they didn't teach us the software

[billko]

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@maria4 wrote:

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@billko wrote:

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@maria4 wrote:

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@apok wrote:

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Can you explaine me this please? i don't know how to use LabVIEW (and it's quite depressing).

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Now I am confused.  I thought you mentioned you did several projects in LabVIEW?  This is pretty basic stuff...

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No. As I mentioned above they gave us a task to build an easy project but they didn't teach us the software

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As you mentioned in your first post, you said that you have "done many experiments in LabVIEW."  But I'm not here to argue that, though.  Here are some links that may help:

Learn LabVIEW

LabVIEW Introduction Course - Three Hours

LabVIEW Introduction Course - Six Hours

It's just that it would be very difficult to help you if you haven't even a basic understanding.

[joaopam]

Go through the basics as provided previously.

Also, could you post your trials? Even if they're useless, maybe we can see where you are heading to the right direction or not.

We will be glad to help you! 

billko

Spoiler

experiments that may have failed... I think that this is the point. 😄

Regards

[Henrik_Volkers]

One solution for your mic sensivity challenge:

Materials needed:

Shoe box (well what ever fit size)

Alarm clock (or whatever is on hand, not to pricy but create a constant buzzer sound)

Put buzzer and mic with fixed position in the box, and you have some sort of reference level.

[maria4]

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@joaopam wrote:

Go through the basics as provided previously.

Also, could you post your trials? Even if they're useless, maybe we can see where you are heading to the right direction or not.

We will be glad to help you! 

billko

Spoiler

experiments that may have failed... I think that this is the point. 😄

Regards

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Thank you! It will be very helpful if you help me.

Attached is the project (yeah it not so good at all). I get the data from the mic and then I tried to find the wave components. Then to display the Max value of the amplitude (then I would like to add a led that will light on when the amplitude is higher then ..).

I wanted to say that I'm learning LabView but it's not so easy due to the fact that they didn't teach us nothing (and I'm not so good with computer...)

[billko]

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@maria4 wrote:

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@joaopam wrote:

Go through the basics as provided previously.

Also, could you post your trials? Even if they're useless, maybe we can see where you are heading to the right direction or not.

We will be glad to help you! 

billko

Spoiler

experiments that may have failed... I think that this is the point. 😄

Regards

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Thank you! It will be very helpful if you help me.

Attached is the project (yeah it not so good at all). I get the data from the mic and then I tried to find the wave components. Then to display the Max value of the amplitude (then I would like to add a led that will light on when the amplitude is higher then ..).

I wanted to say that I'm learning LabView but it's not so easy due to the fact that they didn't teach us nothing (and I'm not so good with computer...)

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Hi, maria4:

I appreciate that you took the time to explain your situation to me better and I am very sorry we miscommunicated.  I'm not going to lie and tell you this will be easy.  I do highly recommend checking out the links I gave above so you can begin to understand the advice we are giving you.  I'll be more patient this time around.  🙂