Stereo audio recording via USB - General Questions and Answers

I need to record stereo signal on a tablet or smartphone going from a guitar multieffect. It delivers stereo output signal due to applied effects. Output on this device is a stereo jack (size doesn't count).
I know there are special cables which allow to record through mic input in a phone but those are mono.
I need something like audio interface but something not too expensive.
What would it be? Or there are other options?

Related

Handsfree Help

Ok. I have a Verizon Touch Pro, and had a project in mind. I would like to turn my home theater system into a household handsfree system. I would use a noise cancelling desktop mic for the input, and the audio system for the output. Has anyone here done something like this? I am having trouble finding an audio adapter to split the 3.5mm jack into seperate audio and mic output. Any ideas?

[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.

Splitting the 3.5mm jack with microphone and speaker output - possible?

Hi All,
I was wondering if the below scenario is possible with any android phone.
- Plug a 3.5mm splitter into the audio jack (two female ends)
- Plug a speaker system (headphones, whatever) into one split port
- Plug a microphone into the other split port
Would the phone play audio (music, etc) through the headphones normally? If someone were to call, would the voice on the other end play through the headphones and the microphone work for me to talk to them through?
Thanks!
EDIT: Since the response has been overwhelming I went and tried the method above. Works perfectly. Thanks to... me *self high five*.

Activate jack-out in speaker mode

Hello,
I'd like to use my galaxy S6 in hands free mode when i'm driving. My car isn't equiped with any car kit, i just have an audio input
When i connect my phone to my car stereo using jack output, i have two options :
in standard call mode, i can hear people in my car speakers very fine but they don't because the mic level is very low (since i'm supposed to talk near to the mic)
in speaker mode, jack audio output is disabled. so people hear me very fine (they don't hear ambiant noise) but i don't because audio comes from my phone speaker
My question is : is there a way to enable jack audio output in speaker mode ?
Thanks and sorry for my poor English

So is there a way to have audio simultaneously on Bluetooth and Stereo plug ?

Hi all.
So I want to have audio output to both, simultaneously, to a remote Bluetooth-receiver (which is on the other side of my bedroom's wall) and to a stereo 3.5mm connection next to my phone.
Right now, I can have audio to one, but not both (Bluetooh, OR, 3.5mm).
After much searching, I am 50% happy using the app Turbo Alarm because it can play audio simultanously to my Bluetooth receiver and the phone's loud Speaker, but NOT to the phone's 3.5mm plug (silent).
Any thing you know that can do the trick ?
Thank you all.
My phone: Samsung Galaxy S3 (d2att), CM14.1 Oct-N Weekly 2017-06-02, TWRP.
sintoo said:
Hi all.
So I want to have audio output to both, simultaneously, to a remote Bluetooth-receiver (which is on the other side of my bedroom's wall) and to a stereo 3.5mm connection next to my phone.
Right now, I can have audio to one, but not both (Bluetooh, OR, 3.5mm).
After much searching, I am 50% happy using the app Turbo Alarm because it can play audio simultanously to my Bluetooth receiver and the phone's loud Speaker, but NOT to the phone's 3.5mm plug (silent).
Any thing you know that can do the trick ?
Thank you all.
My phone: Samsung Galaxy S3 (d2att), CM14.1 Oct-N Weekly 2017-06-02, TWRP.
Click to expand...
Click to collapse
The hardware in your device is designed to only output audio one way or the other, not two or three. It's a limitation built into the hardware, you aren't gonna change it.
There is, however, a solution to your problem, it involves external hardware.
You will need a 3.5mm Y cable and a Bluetooth audio transmitter, plug the cable in your 3.5mm audio jack, connect whatever device you were gonna run via audio jack to one side of the Y cable, connect the Bluetooth audio transmitter to the other side of the Y cable.
This will allow playing audio to both but it won't allow them to listen to different media, they will hear both receive the same audio.
If you want the listening devices to be able to play different audio independently, then you'll have to consider other hardware such as wireless flash drive, it can stream audio to up to 8 devices and stream video to 3 devices, each of them watching or listening to different things independently of each other.
Sent from my SM-S903VL using Tapatalk

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