Bluetooth Calls Problem - MTCB Android Head Units Q&A

Hi everyone I have a S07, RK3188 MTCB-RZ-v2.83 1024x600.
When bluetooth is active for hands-free calls, audio is not heard either as input or as output.
I tested the microphone and it works. In addition, the bluetooth multimedia audio function works properly,
in fact, I can hear the sound of my applications/videos in the phone via bluetooth from the car cases.
The phone connects properly with all the synchronized contacts.
But... While I call or receive calls I can not hear and can not speak.
Why? Help me please ...

I had to switch the front and rear speakers. My jeep uses a stock Boston acoustic amp and it only uses the front for Bluetooth calls , however, due to the canbus adapter, and only rear is pushed through to all 4 speakers. Flipping rear and front at the harness corrected my issue and calls / media play fine now.
Sent from my SM-N950U using Tapatalk

Related

better handsfree mic

i built a car mount for my X10 using the standard hands-free mic, so when i plugged the phone into the car audio jack, i could take calls through the car stereo, and so i didn't need to wear a headset. the problem I'm having at the moment is that the mic isn't strong enough to effectively use Google voice commands without leaning up to the dash(where the mic is located)
what i was wondering, is if anyone knew of an exceptional mic that could capture more DB than the standard mic

[Q] Recommendations: Car kit - bluetooth mic plus 3.5mm stereo

While I wait for my One X to arrive, can anyone provide some in-car advice? I'd like to do the following:
Connect audio to in-car stereo via 3.5mm socket in glove box
Control pause/play via some kind of Bluetooth or in-line remote
Wired or Bluetooth mic for calls
Use my current universal dashboard mount
I have a 2005 Mondeo which is not Bluetooth equipped. In any event, what I've heard about others' experiences streaming stereo audio over Bluetooth kind of puts me off.
Does anyone know of anything that fits the above bill? I'm not going to be initiating calls while on the move, but for incoming calls, I'd like my current music/podcast to stop playing while the call is answered, with call audio coming from the car speakers and a separate (visor-mounted?) microphone. I've read about this device in another thread, but it doesn't look ideal and isn't available yet.
I've always previously used a Bluetooth stereo headset (not great sound quality), so I'm completely green with this kind of setup. My company's usual supplier wanted me to have some awful non-stereo Parrot car kit. I think I can do better than that.
Any ideas? Thanks in advance.
Answering my own post here - it looks like the Belkin CarAudio Connect with BlueTooth (F4U037tt) would do the job. Anyone tried one of these?
http://www.belkin.com/IWCatProductPage.process?Product_Id=525857
Check out Jabra2
Sent from my HTC One X using xda premium
May be it helps you,,,
http://forum.xda-developers.com/showpost.php?p=27005060&postcount=22

Bluetooth mic only?

Is there a such a thing as a car bluetooth mic to enhance voice input to GS3?
Basically, I have an active car cradle which uses the usb to charge the phone, I then connect an aux cable from the phone to my car stereo, this allows me to play music through my car speakers and hear any voice calls through my car speakers. This works fine apart from the GS3 mic not being loud enough for people to hear me very well, so I need some kind of enhanced mic that connects to the phone. Any ideas?

Bluetooth Audio One Sided

When I connect to media audio via bluetooth in my car, I can only get audio out of the left side speakers. This is repeatable on different apps that play music. When I play a radio station in my car I get sound out of both sides.
What can I check to help diagnose this problem and hopefully fix it?
Thanks.
Does anybody else have this problem?
Does your car audio system support A2DP stereo Bluetooth profile ? Probably it does, otherwise I don’t think you can stream audio with just the Hands-free (HFP) profile (which is a low quality link meant only for calls). Mine works fine in stereo with my car’s audio system. Try deleting all the BT settings from your car and initialize everything from the beginning.
Iam verry sure that your audio car not support A2DP because in my car i can use for stereo...try to see the specification for your car audio bluetooth..
Sent from my HTC One X using xda app-developers app
It works fine when I use my Galaxy Nexus. This makes me believe it supports A2DP. This problem is unique to the One X for me. Did I get a bad phone?
Also, when I crank the balance over to the side that doesn't work I can hear it a little bit, but it's crackly and distorted.
EDIT: Problem solved. Re-seated the wiring in the sound system and everything is fine now.

Microphone is too silent when G4 is connected to car radio

Dear All,
I have a quite big problem, when I want to make a phone call in my car.
I connect the phone's audio out via a minijack to my car's radio and I want to use my phone's built in microphone for phone calls.
Unfortunately the mic does not record my voice loud enough. When I use the phone's built in loudspeaker it works fine, but when I use the car radio as sound output the mic does not record loud enough.
Does anybody know how to solve this issue?
My Samsung Galaxy Note 1 had a car mode available for this.
Thanks!
Simply, the headphone jack also contains the mic connector for a proper phone head/earphone and mic. Plugging your phone into your stereo via this jack disconnects the internal mic in favour of the headset mic which of course you won't have if you connect to the car stereo. So you are effectively disabling the ability to use the phone for calls when plugged in this way.
But the mic is NOT disabled. It is still enabled but is recording the voice as if it is being used like in a normal phone call. All I need is a function to switch the mic to some kind of a handsfree mode.
Sorry for my English.
With "normal phone call" I mean the phone being held right at your ear.
With "handsfree mode" I mean speakerphone mode.
So I need the audio out via stereo jack and I need the voice in via phone microphone in speakerphone mode...
Can you try using a cable that doesn't pass microphone? I think the difference is the full cable WITH mic uses 3 connections and the standard audio only uses 2.
This will prevent the internal microphone from being disabled.
player911 said:
Can you try using a cable that doesn't pass microphone? I think the difference is the full cable WITH mic uses 3 connections and the standard audio only uses 2.
This will prevent the internal microphone from being disabled.
Click to expand...
Click to collapse
I already use a standard audio cable with 2 connections only. The problem is not that the microphone is not working at all but it is not recording loudly enough. I simply want it to record as loudly as it does on speakerphone mode.

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