Break out box for 3.5mm jack - HD2 Accessories

Hi all,
I am considering using my HD2 instead of my radio in the car, just having the output via an amp to the speakers. The one bit that is missing in my mind is a decent aerial connection for the phone, has anyone worked out a way to improve reception for the FM radio or how the aerial works.
I must admit I am not to sure whether the mic input will work as there may not be any noise cancelling on the input from the the jack...
Any ideas?
I will be ripping apart my headset to try and work out the buttons, unless somebody knows where to find any info on how they work..

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headpnone adapter

PPC Techs XDA/SX56 2.5mm/3.5mm Audio Headset Adaptor
This adaptor converts the proprietary 4 conductor Pocket PC phone jack found on the XDA to a STD 2.5mm headset jack and 3.5mm stereo headphone Jack, and includes a PPCPE compatible answer/mute button. The adaptor cable is approximately 5" long.
Click to expand...
Click to collapse
http://www.expansys.com/product.asp?code=PPCPADPT01
What are your thoughts. Seems like a good product. Be able to use some decent headphones for listening to those mp3z . . .
Anybody used one of these?
is the answer/mute button only for those 2 functions or is that module also acting as a microphone (don't think so)? looks good to me but i use the headset adaptor i bought from this internet site based in hong kong. check out:
http://pc-mobile.net/pxdaa.jpg (the website is http://pc-mobile.net)
it comes with a standard 2.5 mm jack for the xda. the wire is on a retractable mechanism to avoid tangling. at the other end is the stereo phone jack which serves as an answer/end button and as a microphone as well. there's a single headphone jack connected which uses a 3.5mm plug. when you want to listen to the toons using your 2-headphone set; you simply unplug the jack and insert any 3.5mm plug-based headset. in effect you can use any 3.5 headset as handsfree.
costs 26usd but services are 5-stars for me.
cheers
Anyone tried this adaptor from pc-moblie.net? The sound quality is good or bad?
i doubt that it could damage the quality so you can hear it unless you connect it to a stereo's lineIn and play it out using real speakers
those headsets are too limited imho to take much damage from a few connectors
However, all these things are not suitable for xdaII.
I bought one from pc-mobile and the quality is good. However, since the new xdaII got 2 buttons in its handsfree design, this product from pc-mobile is not fully compatible. You can hear from it but you can't pick up or end call from it as compared to xda1 you can.
I hope they can produce another product which is fully compatible with xda2. Otherwise, I may have to go for bluetooth but really worry about the battery.
Also, can I or is there anyone using the bluetooth handsfree for mp3 playing????? I doubt that very much.
I do really like the pc-mobile handsfree which is retractable and handy.
Any alternative in the market?? You got the adaptor but I think its only good for audio MP3 listening. If you attach another headsfree to the adaptor for business use (don't know whether we can...), you will have 2 buttons (one for the adaptor and one for the handsfree) which is quite funny !
Does somebody else have this problem and find a solution?
Do most people use bluetooth?
*Damn* !
Been creating a cable myself, tried it yesterdaynight late....
The damn thing didn't answer the phone when i pressed te button.
I cut the audio-out cord and trew the cable away, because i tought the mic didn't work....
Now i read this.... Guess the mic did work, but the answerbutton didn't.
Now i hope i can rewire the audio-out cabels again, so i haven't been soldering for nothing last night
Headphone adapter for HTC magic
Hello.
On the HTC magic, there isnt a 2.5 or a 3.5 headphone jack! there is only a mini USB jack. Does anyone know where i could get a mini USB jack adapter to turn it into a regular headphone jack?
Even if anybody knows what kind of mini USB jack comes on the HTC then that would be lots of help! because ive already purchased one that fit, but didnt work so it must have been a different type.
Thanks in advance!
http://www.google.dk/search?hl=da&q=extusb+to+minijack&btnG=Søg&meta=&aq=f&oq=

YC A 300 Multifunction Audio Cable

I'm having a problems with it so if anyone has some info on the matter I'd greatly appreciate...
I bought it to for use with my "headset" consisting of in ear headphone(s) and an external microphone (Olympus ME52W) both with 3.5mm jacks. The audio cable has "mic in lines" on 3.5 and 2.5mm jacks. Can I use some of those "2 in 1" adapters to get both of my periferals to one 3.5mm jack? Will the mic work? It's the 2.2 KOhm with plug in power system 1.5-10V if that's of importance. Does the cable give it enough power?
Since my electronics knowledge is almost zero can someone explain the mic and phones part?
Maybe I should explain what I want to achieve with my weird setup. The idea is to use it with some program which modifies my voice...don't ask me why...the mic should be as discrete as possible and the in ear bud is also in that way. That's why I avoid to use "normal" headphone+mic headset which would BTW work with YC A300, yes?
And one last thing, if some soldering will be necessary to get it to work, is there a schematics of extUSB on Diamond so I can get it to someone to put together the mic and earphones on 3.5mm jack? And hope to work.
What sort of microphone is the one which comes with official wired headset?
So many questions on my mind.
Sorry for the long one, but I really need this, and my searches on the subject were not very successful.

Speech Quality with Headset/Car Stereo

I don't really know how to explain...
I use my Nexus one in my car for calls.
I use a jack cable which is plugged into the radio. So I can hear my partner over the speaker in the car. Very good.
But, the others can't understand me. It's crappling all over.
When I put the cable out of the jack and use the normal hands free on the phone, everything is fine and the others understand me very well.
By plugging into the car radios jack, it starts with crappling my voice again.
Does anybody have the same problem? Or is it fine on your Nexus all the time?
Formel-LMS said:
I don't really know how to explain...
I use my Nexus one in my car for calls.
I use a jack cable which is plugged into the radio. So I can hear my partner over the speaker in the car. Very good.
But, the others can't understand me. It's crappling all over.
When I put the cable out of the jack and use the normal hands free on the phone, everything is fine and the others understand me very well.
By plugging into the car radios jack, it starts with crappling my voice again.
Does anybody have the same problem? Or is it fine on your Nexus all the time?
Click to expand...
Click to collapse
sounds like the phone might be trying to find a microphone in the radio
Yes, could be. But why? What can I do?
It was very cool when somebody can try it, if it works on other NexusOne.
well the default headphones had a speaker in them so the jack is made to work as a speaker jack and a mic jack. however im not sure why it is expecting a mic when there is no information being sent back to the phone.
Simple expanation, I think - noise canceling functions.
When you're in speaker mode, it's settings are probably changed to account for a voice coming from a distance and being roughly equal for both mics, while when in regular mode it's working and expecting significant signal difference. When it doesn't get it - since you're speaking from a distance - it doesn't "think" you're talking, and cancels your voice partially as it would cancel outside noise.
There is a hack somewhere in General or Dev section, how to disable noise canceling. You might try.
OK, when I find it.... Sounds good

Use topaz as bluetooth headset / use on-board mic

I have searched everywhere and can't seem to find a answer to this...
I use a phone cradle in the car, using my topaz as my music player, connecting my phone to my car stereo with a male-male 3.5mm audio jack.
I want to be able to steam music via bluetooth from any other compatible phone / device to my phone, meaning I don't have to trail cables everywhere when a passenger wants to play something.
I would have thought this to be a simple-ish thing to setup but cannot find any information on how to do it. Is it even possible, and where would I start if it is?
I also want to use my on-board mic when the headset is plugged so I can have call audio over car speakers, although iv been led to believe this isn't possible because of hardware reasons, can anybody clarify that?
Apologies if this is in the wrong forum, not really sure where it should have gone.
If I understand you correctly, you want to stream music TO your phone over BT from another device? Not possible.
For hearing call over speakers and using mic, you need to get the M-F w/built in mic.
I too don't think it will be possible to stream music from another device to your phone except if you transfer the entire music mp3 file via bluetooth to your device and then play it from there.
Regarding the possibility of using the device's microphone whilst using the car speakers for sound, again I'm afraid I don't think this is possible. I have a similar set-up to you in that my TD2 is connected to an FM transmitter which also charges my TD2 at the same time in a nice cradle. The TD2 thinks it is connected to a headset when cradled. The microphone is inactive in this state which is a shame as it would have made a good hands free system if it were to be active....
mitsi said:
I too don't think it will be possible to stream music from another device to your phone except if you transfer the entire music mp3 file via bluetooth to your device and then play it from there.
Regarding the possibility of using the device's microphone whilst using the car speakers for sound, again I'm afraid I don't think this is possible. I have a similar set-up to you in that my TD2 is connected to an FM transmitter which also charges my TD2 at the same time in a nice cradle. The TD2 thinks it is connected to a headset when cradled. The microphone is inactive in this state which is a shame as it would have made a good hands free system if it were to be active....
Click to expand...
Click to collapse
I use this set up as well. You just need the cable with the built in mic.
My RF Transmitter has a male plug, So I found the HTC cable that has the HTC USB to Female with built in mic. This is my basic set up.
Bruce Inman said:
I use this set up as well. You just need the cable with the built in mic.
My RF Transmitter has a male plug, So I found the HTC cable that has the HTC USB to Female with built in mic. This is my basic set up.
Click to expand...
Click to collapse
That set up looks great Bruce, but I don't want to be fiddling about plugging in so many cables with so many wires visible. Brodit does something similar too, all in a cradle with an extended wire so you would be able to hide all the cables....

Can audio jack receive?

Hey, I was just wondering if the audio jack on the DROID Turbo has the ability to receive audio as well as send. The reason is that my new headphones are Bluetooth only, and I was thinking maybe use an aux cord pc>phone, then transmit to headphones via phone's Bluetooth.
I mean the jack is a four pole TRRS connector which can accept microphone inputs so technically yes, however it would not be simple setup. you would need a custom cable to even get the signal going to the appropriate input and then you would have to insure that the input level is correct. All of that might be difficult depending on your skills with a soldering iron and ability to adjust the sound level but should be doable. The hard part would be to take the microphone input and send it out over bluetooth audio,again sounds doable to me but I don't really know to much about how to accomplish this part. Definitely a cool idea. Ultimately it might be easier to get a cheap bluetooth audio adapter for your computer

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