Audio (voice) - Stock 9X PCB

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Re: Audio (voice) - Stock 9X PCB

Post by adagiohr41 » Fri Oct 05, 2012 3:11 pm

GTiDon wrote:Im getting a little impatient waiting for my new emartee board so I am going to give my problem one another go this weekend. I popped a J476 capacitor too in my trouble shooting. What can I replace this with I cant find any sellers online for this exact part?
It loks as though you might have the same problem I had. There are 2 clads just to the right of where it says "3.3V" that need to be connected together. Your picture shows them not connected. Please check the earlier post by MHOTAR (post101) and compare pictures.

George


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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Fri Oct 05, 2012 3:17 pm

I think his picture is YOUR picture, take a closer look.. :mrgreen: :mrgreen:
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Re: Audio (voice) - Stock 9X PCB

Post by adagiohr41 » Fri Oct 05, 2012 4:00 pm

jhsa wrote:I think his picture is YOUR picture, take a closer look.. :mrgreen: :mrgreen:
Duh ....

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Re: Audio (voice) - Stock 9X PCB

Post by hageha » Fri Oct 05, 2012 4:08 pm

Quite simple really!
Pin 6 of the sound IC, must be connected to the second pin of the front row (3.3V).
No matter which board version !
Hans

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Re: Audio (voice) - Stock 9X PCB

Post by mhotar » Fri Oct 05, 2012 4:48 pm

GTiDon wrote:Im getting a little impatient waiting for my new emartee board so I am going to give my problem one another go this weekend. I popped a J476 capacitor too in my trouble shooting. What can I replace this with I cant find any sellers online for this exact part?
One of the J476 capacitors - the one on the right side of your picture (close to the hole) is useless on the board, so you can remove/reuse it.


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Re: Audio (voice) - Stock 9X PCB

Post by rabono » Sat Oct 06, 2012 1:48 am

jhsa wrote:don't forget to let us know if it worked..

Joao
Joao
Second fly today beside a problem with my Trim switch everything works perfectly, yes I hope somebody can update the wiki with the latest tricks and tips from the expert, but any way i put the last screw back on the TX and put back the soldering iron in the drawer I hope not to open it too soon since my USB and the micro Sd are the battery compartment (Tigar mod viewtopic.php?f=5&t=948&hilit=sd+card&start=750)
DSC03672.jpg

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Re: Audio (voice) - Stock 9X PCB

Post by GTiDon » Sat Oct 06, 2012 4:54 am

jhsa wrote:I think his picture is YOUR picture, take a closer look.. :mrgreen: :mrgreen:
Yes. :mrgreen: . I couldnt use a picture of mine, the tracks are too hacked now ..

I just still have the question. Are all the pin connected directly to the ic? Then I am going to solder wires directly and not try recover the tracks anymore.
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Re: Audio (voice) - Stock 9X PCB

Post by GTiDon » Sat Oct 06, 2012 4:56 am

mhotar wrote:
GTiDon wrote:Im getting a little impatient waiting for my new emartee board so I am going to give my problem one another go this weekend. I popped a J476 capacitor too in my trouble shooting. What can I replace this with I cant find any sellers online for this exact part?
One of the J476 capacitors - the one on the right side of your picture (close to the hole) is useless on the board, so you can remove/reuse it.
The one on the right is the one that blew.. Is this becuase of the regulator? I seem to have the new regulated board. Ill do the 3.3V jumper and desolder the link to the cap.

There are some mentions of new updates to the wiki. Is there anything I need to know before continuing?
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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Sat Oct 06, 2012 11:31 am

rabono wrote:
jhsa wrote:don't forget to let us know if it worked..

Joao
Joao
Second fly today beside a problem with my Trim switch everything works perfectly, yes I hope somebody can update the wiki with the latest tricks and tips from the expert, but any way i put the last screw back on the TX and put back the soldering iron in the drawer I hope not to open it too soon since my USB and the micro Sd are the battery compartment (Tigar mod viewtopic.php?f=5&t=948&hilit=sd+card&start=750)
DSC03672.jpg
Hey, well done. that's exactly how I want to do on my first radio. thanks for the picture ;) :D
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Re: Audio (voice) - Stock 9X PCB

Post by HC1969 » Sat Oct 06, 2012 5:53 pm

My first test with microSD version (Hungarian version)!
All ok, all tanks!
[BBvideo 425,350]http://www.youtube.com/watch?v=R-CShYUQ ... e=youtu.be[/BBvideo]
http://rc.emiter.hu/ (MegaSound 9X, GCL-2, FrSky-RSSI-DAC, etc.) Keress fel!

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Re: Audio (voice) - Stock 9X PCB

Post by man-bis » Sat Oct 06, 2012 8:27 pm

And this is the Russian version. Thank you Mike.
[BBvideo 425,350]http://www.youtube.com/watch?v=Ay3rLDTf ... r_embedded[/BBvideo]

I mounted Mike scheme on the board with a power switch.
Image

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Re: Audio (voice) - Stock 9X PCB

Post by rabono » Sun Oct 07, 2012 1:41 am

jhsa wrote:
rabono wrote:
jhsa wrote:don't forget to let us know if it worked..

Joao
Joao
Second fly today beside a problem with my Trim switch everything works perfectly, yes I hope somebody can update the wiki with the latest tricks and tips from the expert, but any way i put the last screw back on the TX and put back the soldering iron in the drawer I hope not to open it too soon since my USB and the micro Sd are the battery compartment (Tigar mod viewtopic.php?f=5&t=948&hilit=sd+card&start=750)
DSC03672.jpg
Hey, well done. that's exactly how I want to do on my first radio. thanks for the picture ;) :D
Of course as usual the outside is sexiest than the guts! but beside this I found this battery deplete kind of fast so I measured the Ma I found around 130 when no taking up to 230Ma with the Fr sky telemetry talking is it normal ?
Also got a question regarding safety switch I got SW8 v<ofs A2 = 10.8 this works perfectly but even to perfectly when I push for a second or two the voltage goes below the limit and after when I reduce Power the voltage go back above the threshold is there a way to avoid this alarm during the short peak?

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Re: Audio (voice) - Stock 9X PCB

Post by HC1969 » Sun Oct 07, 2012 6:51 am

HC1969 wrote:My first test with microSD version (Hungarian version)!
All ok, all tanks!
[BBvideo 425,350]http://www.youtube.com/watch?v=R-CShYUQ ... e=youtu.be[/BBvideo]
My (test) micro board:
Image
http://rc.emiter.hu/ (MegaSound 9X, GCL-2, FrSky-RSSI-DAC, etc.) Keress fel!

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Re: Audio (voice) - Stock 9X PCB

Post by adagiohr41 » Sun Oct 07, 2012 1:40 pm

HC1969 wrote:
HC1969 wrote:My first test with microSD version (Hungarian version)!
All ok, all tanks!
[BBvideo 425,350]http://www.youtube.com/watch?v=R-CShYUQ ... e=youtu.be[/BBvideo]
My (test) micro board:
Image

Nice work on the micro board! What are the overall dimensions? I'm interested because I'm running out of space in the transmitter case and plan to use an empty Turnigy RF module case to house the sound interface.

George

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Re: Audio (voice) - Stock 9X PCB

Post by HC1969 » Sun Oct 07, 2012 5:50 pm

Hello!

Dimension: 48×53mm
http://rc.emiter.hu/ (MegaSound 9X, GCL-2, FrSky-RSSI-DAC, etc.) Keress fel!

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Re: Audio (voice) - Stock 9X PCB

Post by rabono » Sun Oct 07, 2012 7:44 pm

Just wondering about the sounds list why to jump 1 # for aileron and elevator rate between low and high
0162- Aileron Rate Low
0163-
0164- Aileron Rate High
0165- Elevator Rate Low
0166-
0167- Elevator Rate High
In order to use "both" in CS Ihave to change it but there is probably a clever reason behind this so if someone can give me a clue

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Re: Audio (voice) - Stock 9X PCB

Post by GTiDon » Sun Oct 07, 2012 7:49 pm

rabono wrote:Just wondering about the sounds list why to jump 1 # for aileron and elevator rate between low and high
0162- Aileron Rate Low
0163-
0164- Aileron Rate High
0165- Elevator Rate Low
0166-
0167- Elevator Rate High
In order to use "both" in CS Ihave to change it but there is probably a clever reason behind this so if someone can give me a clue
Me too? I have to use two VS channels for each
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Re: Audio (voice) - Stock 9X PCB

Post by GTiDon » Sun Oct 07, 2012 7:51 pm

Anyway.. AWESOMENESS!!! Mine is finally working. I had a few flights and its AWESOME. Full flights without having to look at the screen once. I love it.
I also reconnected my SD board using an even more compact method.
Thankyou for this!

It started working after I shorted the 3.3V jumper... I dont know why this fixed it though.
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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Sun Oct 07, 2012 7:59 pm

Maybe because It's possible to have triple rates in er9x?? :)
And I was not requested (and didn't know how to say it) to do a middle rate?? :D
As far as I remember that is the reason why I left a number in between. But if you want you can renumber the files and make your own list.. those files are not needed to be in a certain position, so, they can be moved around..

João

P.S. - I see that someone posted while I was writing this.
Ok, renumber the AIL RATE HIGH to number 0163 and the ELE RATE HIGH to number 0166 for example.. Like that you can use the BOTH option on the voice switches.. It is that simple..
You can also place all the files one right after the other if you don't want empty file numbers in between..

I hope this makes sense to you..
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Re: Audio (voice) - Stock 9X PCB

Post by MikeB » Sun Oct 07, 2012 8:03 pm

I didn't put them there! But, in the expo/dual rate options you have LOW, MID and HIGH, so the missing entries ought to be aileron/elevator rate MID.

(Slow typing!)

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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Sun Oct 07, 2012 8:04 pm

GTiDon wrote: It started working after I shorted the 3.3V jumper... I dont know why this fixed it though.
Great, congratulations..

Maybe when they make the boards somehow forget to solder the jumper? could this be the case??

João
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Re: Audio (voice) - Stock 9X PCB

Post by GTiDon » Sun Oct 07, 2012 8:09 pm

jhsa wrote: Ok, renumber the AIL RATE HIGH to number 0163 and the ELE RATE HIGH to number 0166 for
Thanks, Ill rename,easy. Didnt think of that...
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Re: Audio (voice) - Stock 9X PCB

Post by GTiDon » Mon Oct 08, 2012 7:06 am

My 27mm 8 Ohm 0.5w speaker worked well for a while and now became scratchy.

I have some good quality 6 ohm 2w speakers. Can one be used with a 2ohm resistor?
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Re: Audio (voice) - Stock 9X PCB

Post by MikeB » Mon Oct 08, 2012 8:43 am

Should be OK, total impedance is 8 ohms.

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Re: Audio (voice) - Stock 9X PCB

Post by rabono » Mon Oct 08, 2012 4:07 pm

Joao
I know you mentioned but cannot find the page# what software ans voices do you use to produce the sound ex: my sound is playing fine in the computer but I get a scratch sound at the end of the payback in the TX?

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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Mon Oct 08, 2012 7:57 pm

did you already try another sd card?
also try to format your card and put all the files there at once

see if it works
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Re: Audio (voice) - Stock 9X PCB

Post by rabono » Mon Oct 08, 2012 9:12 pm

Joao
Sorry if I did not make myself clear enough no your files sound are working perfectly I just try to produce my own but i get scratchy sounds in the Tx but not on the computer I know you use Audacity to enhance them but can you describe what do you do exactly and what software is it?

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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Mon Oct 08, 2012 9:48 pm

aahhhh,
You probably aren't saving them with the right sample rate (16KHz 8 bit).

In audacity on the left bottom corner you can select the PROJECT RATE in Hz. choose 16000.
Fir saving your audio file, go to:
File (at the top), then EXPORT, then in SAVE AS TYPE choose OTHER UNCOMPRESSED FILES. Next hit OPTIONS on the right side and another box will open.
On HEADER choose WAV(Microsoft) and in ENCODING: chose UNSIGNED 8 BIT PCM. Hit OK and then SAVE

I hope it helps..

EDIT: Sometime ago I made this video. Maybe it is of some help too.

[BBvideo 425,350]http://www.youtube.com/watch?v=dIDgLuXq6S8[/BBvideo]
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Re: Audio (voice) - Stock 9X PCB

Post by rabono » Mon Oct 08, 2012 10:37 pm

Joao
perfect but what is the voice is it Julie and what software are you using to produce the sounds?

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Re: Audio (voice) - Stock 9X PCB

Post by jhsa » Mon Oct 08, 2012 10:47 pm

yes, it's Julie and the soft was TextAloud
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