KLD PX5 Android 8.0 - Person Called Can't Hear Me When In Bluetooth Call - MTCD Android Head Units Q&A

Anyone knows what's causing this issue.
Check microphone. Both internal and external are working with voice commands. Pretty accurate.
Bluetooth music (A2DP) works also.
Thanks.

Bumped!

I haven't seen this issue, but out of interest what is your MCU version? Try v2.94 if it is lower

MCU version is 2.94 already

I discovered that the external mic is not use during bluetooth call. Only the internal one. Resolved it by replacing the internal mic (which I think is defective) by the external mic. I retain the car's stock external mic.
Also soldered a wire extension of about 2 feet to the internal mic pins to remove bluetooth call noise heard by the other person. Removes around 95% of the noise.

Related

[REQ] use internal mic when headset plugged in.

Is there anything available that will force my HD2 to use the internal mic while a headset is plugged into the 3.5mm socket?
I often use my HD2 to listen to music in my car using a 3.5mm jack to jack cable into the aux in port just near my handbrake which works a charm.
When I get a call the music is interrupted and if I answer it I can hear the caller through my car speakers however they can't hear me as the phone is in headset mode and is expecting a mic to be plugged in.
I don't think it's a simple case of re-routing which mic is used as while that may technically work the caller would be able to hear themselves delayed through my cars sound system. I need the phone to send the mic into speaker mode so it has a detection system that stops the caller hearing themselves but send the output through the headset socket.
I hope that makes sense?
seems strange that it does not working .. i use this way to listen music & gps instructions and it is working ok, with the phone's microphone.. try i different 3.5mm jack (stereo) .. or you have a cooked rom ?
I just tried a different cable and it's working! strange for some reason the HD2 must have thought my cable was headset?
Thanks!
yeah it dosnt work cuz if u look @ the original headset it has 3 lines which meant 2 for the stereo ear pice and 1 for the mic, i have the same prob i dnt like the origenal headset so i use mine which means i have to unplug it every time i get a call, but i think the only way to use good headset with mic is to buy the iphone headset, its the same priciple with a better sound quality of the headset
If your jack has only 3 contacts, the phone can sense there's no 4th one, so there's no mic, and uses the internal mic. If your cable has 4 contacts, it will try to use external mic even if there's actually none.
oooo yeah u r right, lol, jst tried it it work
thnx man
wow, i was just asking myself the same question. i have a pair of sennheiser earphones(without mic), when i take an incoming call the other side cannot hear me most of times. but, sometimes the internal microphone is activated and i can speak using my earphones. this seems a quite random problem, i don't understand. even with skype, sometime i can use earphones, some other time i'm forced to unplug using the loudspeaker...boh...
i want my phone mic since my built in carstero mic is to far away
On a similar note, is it possible to have the internal speaker announce GPS instructions while I'm playing music via Bluetooth?
spyrale said:
wow, i was just asking myself the same question. i have a pair of sennheiser earphones(without mic), when i take an incoming call the other side cannot hear me most of times. but, sometimes the internal microphone is activated and i can speak using my earphones. this seems a quite random problem, i don't understand. even with skype, sometime i can use earphones, some other time i'm forced to unplug using the loudspeaker...boh...
Click to expand...
Click to collapse
yeah .. im experiencing the same problem as well. Its random . Therefore, i do not know if the HD2 supports the use of mic when we plug in out earphones. From what i tried, sometimes im able. Other times im not . i dont know whats wrong as well. Anyone here has a solution ???
no one knows or has any solution ??
elyl said:
On a similar note, is it possible to have the internal speaker announce GPS instructions while I'm playing music via Bluetooth?
Click to expand...
Click to collapse
if you want the voice on the car stero the ngo to the bluetooth settings moor or advance whatever and select play system sounds or something like that

[Q] Manually enable/disable internal mic with headphones plugged in?

This is a rather common question, but the resolution always seems to be 'get a new cable'
I have a headset, which DOES have a microphone, but the mic on it is broken. Instead of going out and buying a new headset, is there any software anyone has seen to take manual control of which mic is enabled when a headset is plugged in?
I have tasker, but it seems there's only an option for "Microphone Mute", which doesn't differentiate between the headset and the internal.
Ask NSA....because i search that in entire internet and i do not find anything about to disable-enable the internal microphone on an android phone....

[RESOLVED] Bluetooth headset dongle that lets you use external microphone?

I'm on a search for a Bluetooth headset/dongle that lets you bypass the built-in microphone and use the mic in a higher end set of headphones. I heard a rumor this might be possible in the Nokia BH-111. Can anyone confirm this? Or know of a similar, small bluetooth adapter that lets you use the external microphone?
edit, n/m I found what I was looking for in this thread:
http://forum.xda-developers.com/showthread.php?t=2598253

[Q] Use bluetooth headphones microphone in calls and apps

I'm using a ROM based on Android 5.0, not rooted, but rooting is doable. I have a set of Bluetooth headphones (JBL Mini Reflect BT) and no audio input is taken from their microphone (not in calls, but neither in apps like Recorder or Skype) and the phone's internal microphone is used instead. Would it be possible to use the BT headphones' microphone in the same way as a wired headset's microphone is used when connected (meaning it would override the internal microphone by default and be used in both calls and apps)? If yes, how should this be done (which apps/which settings)? At the moment I cannot use BT microphone in any of the apps/calls.

Permanently disabling headphone jack using build.prop?

Hello!
I can't use my phone's earpiece speaker during calls because the phone insists that a headphone is connected to the headphone jack, despite the fact that the 3.5mm jack is already removed from the device (had a repairman remove it for me).
Apps that should do the trick work only halfway (it reroutes media audio but not in call audio. I have to put it on speaker mode everytime I do a call.)
So, the question is, can I disable wired headset detection on my device using build.prop or any method that tweaks the OS itself? My phone's rooted, btw.
Thanks in advance!
@BsofBordeaux Did you find answer for your question?
Did you get it fix ?

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