[Q] phone's 3.5 mm output jack as an input jack - General Questions and Answers

Is there a way by which I can use my phone's 3.5 mm output jack as an input jack. I want to connect my mobile to other music device's audio out via a 3.5 mm stereo cable and play the audio via my phone's loudspeaker. Also, I want to record the input sound to a WAV/MP3 file on my mobile. I know this is a weird question but curious to know if anyone has done a research on this... BTW, its an Xperia Neo V

Related

[Q] After plugin 3.5 jack need use hardware microphone.

After insertion of the 3.5 jack headphones need to be disconnected my microphone on the device. I want to use headphones and microphone for making phone calls on your device!
Help please

[Q] How to enable Audio output via 2.5mm jack and Bluetooth

Hi All,
After much searching for this simple request, how to enable Audio output to the headphone / 2.5mm audio jack and output to bluetooth speakers at the same time.
This is not a request how to get music to play on bluetooth mono headphones etc.
I am wanting to have my Nexus 5 plugged into the speakers and amp in one room, then also have my UE Boom in the next room playing audio via bluetooth.
As soon as I plug in the speakers via the jack, the bluetooth sound output is muted.
Going into Bluetooth settings and unticking music and then ticking music starts audio playing via bluetooth but stops audio via 2.5mm jack.
Any settings I need to know about? Apps or custom ROMs to do this simple feature.
Think of this as a keep playing to speakers when headphones are plugged in. Possible in Ubuntu, is it possible on Android?
Many Thanks,
Rob.
readmanr said:
Hi All,
After much searching for this simple request, how to enable Audio output to the headphone / 2.5mm audio jack and output to bluetooth speakers at the same time.
This is not a request how to get music to play on bluetooth mono headphones etc.
I am wanting to have my Nexus 5 plugged into the speakers and amp in one room, then also have my UE Boom in the next room playing audio via bluetooth.
As soon as I plug in the speakers via the jack, the bluetooth sound output is muted.
Going into Bluetooth settings and unticking music and then ticking music starts audio playing via bluetooth but stops audio via 2.5mm jack.
Any settings I need to know about? Apps or custom ROMs to do this simple feature.
Think of this as a keep playing to speakers when headphones are plugged in. Possible in Ubuntu, is it possible on Android?
Many Thanks,
Rob.
Click to expand...
Click to collapse
Just to bump the thread, as I know how fast paced the Nexus 5 forum is, and I have waited 10 days before re-asking.
Anyone with information that could help?
Many Thanks,
Rob.

3.5 Audio Jack for Mic Boost

Hi,
I have the following question, most (maybe all) smartphones have a 3.5mm audio jack which also allows headphones with a mic (included with some phones) since it has TRRS.
What i want is a way to connect a normal mic which is TRS (i has have a TRS->TRRS adapter) to that 3.5 audio jack in order to increase the mic volume in my phone, one main reason is when my phone is connected via bluetooth to some speakers like in the car, it will automatically decrease the mic volume.
Any suggestions?
Anyone?
This is really annoying as bluetooth lowers mic volume to almost noting...
I have discovered that mixer_paths.xml file might help in boosting the mic on bluetooth and that it also might a cyanogenmod bug...
Is anyone familiar with the values in this file and what they mean?

help me broken jack over DAC usb audio

am using redmi 3s
plz guys help me out plzzzzzzz:cyclops:
Hello guys i want some experienced expeRTS openion as well as tester RND USERS
my mi phone headphone jack was broken from one month non repairable becoz PCB tracks tapperd itself unknowly while cleaning.
this is my idea idk will it work or not without lossing AUDIO OUTPUT QUALITY
everyone aware in market lots off bluetooth usb dongles are there which haves female audio jack
i know bluetooth receiver are also there but as i mentioned earlier i want replacement without lossing quality of sound output over earphones i hv costly earphones $20-$35 house of Marley in ear pairs bassy and punchy like .
so here i m cuories about
are u all aware miui8 have audio source option are available inside devloper mode section
/audio over mini usb ? yes it there
so here is deals
1/
Micro USB Male to 3.5mm Audio Jack Female Adapter Cable {mostly only available on eastern countries so in my country i was coudnt find it all
and using with
second option
2/
Rrimin Wireless Bluetooth V4.1 EDR Music Audio Receiver 3.5mm A2DP Stereo Adapter (for Android, Black) ? {yes its there for purchase )
so procedure kind same for both little bit
Devloper option mode >>>usb source >>>setting as >>>>audio source <<<<while plugged in 1st micro usb to 3.5 female jack cable {restart some time need to set option properly.
then try to plug earphone pairs standard one like bass enabled . then play music or song of 320kpbs
would you please verify for me is it working or not without lossing quality of output /usb port mostly supports DAC output best one for high output
and second try might be like this using
2/Rrimin Wireless Bluetooth V4.1 EDR Music Audio Receiver 3.5mm A2DP Stereo Adapter (for Android, Black) ? {yes its there for purchase )
one additional item is required to perform the second procedure OTG cable
here is way of hop
all procedure are same as above mentioned way 1st in
2nd way just need to involved bluetooth pairing and otg involment
connect otg cable to standard bluetooth receiver who's have 3.5 female jack standard one most probably similar to which i mentioned
here is we just involving power output to bluetooth receiver ..
....a} after connecting usb bluetooth receiver to otg plugg it into phone micro usb port
b} setting usb source as audio from devloper mode mostly available into miui8 users idk abt know others ROMs
c}next step after powering up bluetooth receiver
d} pairing with inbuilt bluetooth connectivity of phone
e} after that friends you need to plug it earphones on bluetooth receiver. play some 320kps bass music using same standard set of bassy earphones like snnezier ...house of Marley or skullcandyes 20$40
tell us have u getting output of audio using both procedure i1st and 2nd { items }
if getting output of audio is it trustworthy ? as compare to original headphone PCB jack 3.5
PCB jack quality output vs usb output ....firstly i need some tester experienced groups or individual personality who will follow the above procedure basically who's hv both items .....
broken jack without lossing quality of source even its will be better due to DAC output
please response :good:

Completely disable audio jack media output

I bought 3.5 dust plug jack. And I'm using it's buttons. But android is considering it as a headphone and always routing the audio to it not the phone speakers nor the Bluetooth. I need to completely disable it as a media output. My phone is rooted and ready for any solution.

Categories

Resources