[Q] Using external microphone (2pin) without adaptator cable? - Hardware Hacking General

Hello,
I just bought Olympus M52W microphone.
I have galaxy note 2 (rooted) and i would like to take videos using this microphone.
At the moment, it works using a 3.5mm 4-Pin to 2x 3-Pin 3.5mm Headset Splitter Adapter but i was questionning if it is possible to record sound without it.
As I know, the internal connector of galaxy note 2 is 4 pin jack :
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As you can see picture of mic in the link above, the 2 pins doesn't correspond to 4 pin of phone.
Is it any way to change assignements of phone's pin to correspond of microphone pins? Or it is hardware dependant (as i think...).
Thank you for answers !

Try to search first.
http://forum.xda-developers.com/showthread.php?t=2072612
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Native7i said:
Try to search first.
http://forum.xda-developers.com/showthread.php?t=2072612
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Click to expand...
Click to collapse
Purchase the iRig. YOu probably won't have anymore problems. Read my write up in that thread by Adam Outler

https://www.dropbox.com/s/nsnt3oer0uyiysr/Screenshot_2014-01-23-03-16-51.png
Ha ha! Tapatalk haven't loaded that page. My bad.
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Hi and thank you for answers, my goal is using external microphone without any wire.
Like it for exemple :
I allready read almost all threads about external mic in XDA but i need to know if it is possible to change assignements of phone's pin to correspond of microphone pins?

penta42 said:
but i need to know if it is possible
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No, it isn't.
You'd have to rewire your phone internally.
Why not retrofit your mic with a 4 pole plug?
Also, if you are just using a tiny electret mic, why do you think it will be a lot better than the internal one?

Renate NST said:
No, it isn't.
You'd have to rewire your phone internally.
Why not retrofit your mic with a 4 pole plug?
Also, if you are just using a tiny electret mic, why do you think it will be a lot better than the internal one?
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I will try to make adapter with 4pin male jack and 2pin jack female wired for mic ofc.
I tested the ME52W and the sound is much better than the internal.
I searched over the net but i couldn't find this type of adapter.
I only found 4pin to 3pin adapter (headset to headphone) but not headset to mic at the moment.

You're making this harder than it needs to be just to skip using a wire?
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Related

Bluetooth headphones

Does anyone know of any earbuds without a cord at all. I want to very discretely listen to music at work.
Jaybird makes a decent set. I can't remember what model they are, but I use mine to listen to Pandora while running. Works like a charm
Sent from my ADR6300 using XDA Premium App
here you go take a look at these, i been looking for a pair like this for a while. I have been using the Altec back beat 903 and love them except for the connnection cord between the two earpeices, i have thick hair and the cord is a bit on the stiff side so it tends to pull them out of my ears. but these may be just what we both are looking for...
http://www.prweb.com/releases/2011/03/prweb5117624.htm
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I use a pair of rocketfish headphones, link: http://m.bestbuy.com/m/e/product/de...src=14110944&ci_sku=9246862&pid=1218068108153
Sent from my ADR6300 using XDA App
Azag Thoth said:
here you go take a look at these, i been looking for a pair like this for a while. I have been using the Altec back beat 903 and love them except for the connnection cord between the two earpeices, i have thick hair and the cord is a bit on the stiff side so it tends to pull them out of my ears. but these may be just what we both are looking for...
http://www.prweb.com/releases/2011/03/prweb5117624.htm
Click to expand...
Click to collapse
Sorry, but those exist only on Ennova Direct's drawing board. No one has yet to license their patent for manufacture.
that is really a shame, they look like they would be totaly awesom, i really love the ones i got but if i could get rid of the cord between the ear sets it would be the best. they stay on my ears perfectly until the, rather stiff, cord that connects them hits my shirt coller or jacket coller, then it pushes them up and off my ears.
actually been thinking of doing a little modding on them, see if i can replace that cord with a slightly longer and a much thinner connection cord. It is my belief that the stiff part is just a type of conduit or sheath that could be removed.

[Q] MHL Video output cable

Has anybody managed to USE an MHL/any other video output cable that can connect to a TV via HDMI or other connection?
Same question here
:up :up
Sent from my U8800 using Tapatalk 2
I tried with my cable from N95 and didn't work
edarr said:
I tried with my cable from N95 and didn't work
Click to expand...
Click to collapse
Try to add this line to build.prop
ro.hdmi.enable=true
Or edit ro.hdmi.enable=false to ro.hdmi.enable=true
Sent from my U8800 using Tapatalk 2
yusuf7x said:
Try to add this line to build.prop
ro.hdmi.enable=true
Or edit ro.hdmi.enable=false to ro.hdmi.enable=true
Sent from my U8800 using Tapatalk 2
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I edited, but only audio works (Left and right channel). but the cable from N95 is not micro USB but it plugs in stereophone's input
yusuf7x said:
Try to add this line to build.prop
ro.hdmi.enable=true
Or edit ro.hdmi.enable=false to ro.hdmi.enable=true
Sent from my U8800 using Tapatalk 2
Click to expand...
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Wait...have you have tried that?
Sounds intresting but it propably doesn't work...afaik the u8800 hasnt the components required for Tv out.
Sent from my Desire HD using XDA
edarr said:
I edited, but only audio works (Left and right channel). but the cable from N95 is not micro USB but it plugs in stereophone's input
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you should use this cable
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UnknownAX said:
Wait...have you have tried that?
Sounds intresting but it propably doesn't work...afaik the u8800 hasnt the components required for Tv out.
Sent from my Desire HD using XDA
Click to expand...
Click to collapse
no, I have not tried it.. because i dont have mhl cable
i just have seen that line in aurora build.prob.. i thought maybe that line make MHL cable work on our device
guys if you make it work somehow, please tell us. I would love to connect the phone to my tv
try 5800 tv-out cable not working
of course it won't work through the 3.5 jack. this device doesn't have D/A video converter and filters for headphones would cut the video layer. Only through misco-usb to hdmi if possible
If somebody ones to try, I found them cheap @
http://s.dealextreme.com/search/micro+usb+hdmi
bdefour said:
If somebody ones to try, I found them cheap @
http://s.dealextreme.com/search/micro+usb+hdmi
Click to expand...
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Does anyone know?
Does it work or not?
Do you write for such a cable
similar topic : http://forum.xda-developers.com/showthread.php?t=1378708
but as for as I know, no one that has such a cable has responded.
So until some one has a cable that he or she can test, the answer remains a mystery =)
But maybe there are people here that have friends that work in a pc-shop, who can ask to try?
Did anyone tried?
bdefour said:
similar topic : http://forum.xda-developers.com/showthread.php?t=1378708
but as for as I know, no one that has such a cable has responded.
So until some one has a cable that he or she can test, the answer remains a mystery =)
But maybe there are people here that have friends that work in a pc-shop, who can ask to try?
Click to expand...
Click to collapse
Guys I am sorry to be the one who ruin your dreams but I have asked to MHL two months ago if it was suported by U8800 and the answer was NO!
MHL supported devices
http://www.mhltech.org/WorkArea/DownloadAsset.aspx?id=5055

What are the USB Disks in storage.. I have a bunch of them...

In the screenshot you can see them...how do I use them?
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Nobody knows?
Sent from my XT907 using Tapatalk 2
I don't know and was wondering this myself. Does anybody know?
They are for the various USB OTG connections possible. USBDisk 1.1.1 is where a pen drive will show up as external memory if connected with an OTG cable and the others are for the 4 USB ports on a dock, each of which is treated as a separate mount point by the OS. There are a couple extra that I am not certain of but are just more instances of external USB device possibilities.
Has anyone tried to hook up a thumb drive to the RAZR m using a USB otg cable? I was thinking of buying one and thumb drive and seeing if it would work. I found a nice cable that allows you to charge your phone while you have the thumb drive or whatever plugged in. If anyone is interested I'll post a link
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hellknight4206 said:
Has anyone tried to hook up a thumb drive to the RAZR m using a USB otg cable? I was thinking of buying one and thumb drive and seeing if it would work. I found a nice cable that allows you to charge your phone while you have the thumb drive or whatever plugged in. If anyone is interested I'll post a link
Sent from my rooted XT907 using xda app-developers app
Click to expand...
Click to collapse
Yeah pls just post a link.
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Here's the link http://tobuygoods.com/product_info.php?language=en&currency=USD&products_id=129
I should have posted it from the get go lmao my bad
Sent from my rooted RAZR M via XDA app
Hi, i had an atrix before and that folders are mounts for USB when you use your multimedia HD Dock that includes USB ports. Dunno if they can do the same here i havent connected any USB device yet.

Custom OUYA Cases

What all custom case mods are out there?
What?
eteyan nounced
soulman79 said:
What?
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Here is some examples
aa Cool!
On the first pictures theres a flat custom made stand the ouya is standing on, whats that?
Where can u get theese casemods?
soulman79 said:
aa Cool!
On the first pictures theres a flat custom made stand the ouya is standing on, whats that?
Where can u get theese casemods?
Click to expand...
Click to collapse
You can get them at www.bdgcustoms.com/store
The black box is a Logitech Google TV box.
Sent from my Nexus 7 using Tapatalk 2
The one I did using a broken Sega Dreamcast
http://forum.xda-developers.com/showthread.php?t=2368146
I have since added a micro usb port to access the service port.
Ramzes13 said:
The one I did using a broken Sega Dreamcast
http://forum.xda-developers.com/showthread.php?t=2368146
I have since added a micro usb port to access the service port.
Click to expand...
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Wow nice work.
Nice Mods
BDGcustoms said:
Wow nice work.
Click to expand...
Click to collapse
i've been thinking about tinkering with something like this it looks like you guys have it covered pretty well
NICE WORK
I've created my own case for the ouya I was trying to make it more functional than good looking. It has 2 switches one is a replacement for the power button as I didn't want to mess with positioning the circuit board so I could press the button. The other switch bypasses the fan controller and gives 12v straight from the psu to both the motherboard fan and the extra fan I added in. The fan power from the board is still hooked up but, Its protected by a diode to prevent voltage feedback into places it shouldn't be. The way it's hooked up it also turns on the second fan if the switch is not on. The second board beneath the second fan is a cheap powered usb hub so I can hook up a mouse, keyboard, and a usb stick.
Sent from my Atrix HD using xda app-developers app
Video of BDG Customs Acrylic Case
http://youtu.be/VRqR_40UZBo
I would love the BDG case, but with shipping it more than doubles the cost, I wish I didn't have principles :/
Haven't found any good alternatives though.

S5 charger

Can someone explain why there is 2 connectors on s5 charger? Can I just charge it with my note 2 charger? Thanks
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Micro USB 3. you can still use the normal microusb though
-PiLoT- said:
Micro USB 3. you can still use the normal microusb though
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Are there any advantages to that horrible looking thing?
Sent from my SM-G900F using XDA Free mobile app
MadManMark said:
Are there any advantages to that horrible looking thing?
Sent from my SM-G900F using XDA Free mobile app
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Several!
The extra parts, that extend the micro-USB 2.0 connection, increase your data bandwidth (allowing faster data transfers) AND increase the amount of power supplied. That means faster charging! It's completely backwards-compatible with micro-USB 2.0, so any old accessories and chargers you have still work (suck it, Apple), but at the same time, it increases your options because there is now more bandwidth and power available.
I picked up a Samsung micro USB 3.0 cable on eBay for £1.59 and it charges waaaay faster
Sent from my SM-G900F using XDA Free mobile app
doesnt the s5 have wireless charging as well?
lordratnayake said:
doesnt the s5 have wireless charging as well?
Click to expand...
Click to collapse
Yes you need to buy a wireless charging back and wireless charger though.
MadManMark said:
Yes you need to buy a wireless charging back and wireless charger though.
Click to expand...
Click to collapse
oh i see. many thanks

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