[Q] Stereo sound using phone and media speaker? - T-Mobile LG G2x

We now know the G2X has only one media speaker, and I was a bit bothered watching videos and the sound comes from only one side. Maybe I am just expecting too much from a phone, but I was wondering if it was possible to make use of the speaker (the one you use for regular phone calls) to create a stereo effect to a listener directly in front of the phone.
I am aware this speaker can't output as high a volume as the media speaker on the bottom of the phone. Is it possible to have this speaker output at a volume such that the media speaker match it in a relatively similar volume so that the listener directly in front of the screen can hear stereo sound? That is if it is even possible to route the sound to output from both speakers at the same time.
If possible, maybe someone with the experiences can add this feature into a custom firmware?

Related

Qtek 8310 sound

Can you tell me how many speakers 8310 has? When I play mp3 song from it (192Kbps), it plays sound from the speaker which is used for conversation. And the sound is not very loud (earpeace volume is set to maximum).
Is there only one speaker present? Should I avoid playing music, in order to keep the quality of the speaker on the level it is now, since I don't want to loose conversation sound quality?
Tornado has just one internal speaker
This is not true, it has two of them, one for the earpiece (very tiny) and one for the speakerphone, also used for the ringer. Just search the net for photos of disassembled Tornados or other HTC smartphones.
If you play music and do not have the headset connected, then the bigger speaker is used - and you can't kill it by playing music. The smaller one is only used for phone conversations. The volume level label "earpiece volume" is misleading - it always levels the complete system output audio level (it seems to be stored separately per profile or per situation, e.g. "in call" is remembered separately). It is usually set to full level. Applications (like media player) should not adjust this master volume, but their own playback volume only.

[idea] Noise-cancelling in music playback.

The N1 already uses its second mic to cancel background noise in calls. Would such a thing be possible with earphones plugged in and playing music, either using the mic in the body or in-line mics?
I'm not a fan of noise-cancellation in general, but I know it has its uses in certain situations, and it would be a cool functionality to have.
The Sony Walkman X1000 does something similar to what I'm describing, although I think it has a mic in each earphone as it's got a five-pin plug instead of the four of a normal mic headset.

[Q] Inspire 4g headset/microphone adapter?

I have an adapter with microphone that allows any headset to be used for calls and music control, with iPhone. Tried to use it with Inspire 4G and got no sound whatsoever (regular headphones work fine, but of course, no mic or music control then). Pictures of HTC headset with mic show similar 3 ring insert, but something must be slightly different. Has anyone successfully used a microphone headset specifically for Inspire 4G, and/or an adapter that will function with any set of headphones?
I have 1 with an inline mic.
However the sound quality when I plug it in is HORRIBLE compared to just headphones.
Dont know why.
Have tested this with 2 inline mics.
I'm using a Monster iBeats in ear set with my 4G. Sound quality is great for music, very good for phone.
My inline mic will pause music but the volume does not work for music.
For phone calls, I can mute, unmute and answer, but volume control does not work.
This set on my wifes iPhone the volume control works for both music and phone and also allows you to forward itunes tracks.
I just use the volume control on the side of the phone on the Inspire with this headset.
[email protected] said:
I'm using a Monster iBeats in ear set with my 4G. Sound quality is great for music, very good for phone.
My inline mic will pause music but the volume does not work for music.
For phone calls, I can mute, unmute and answer, but volume control does not work.
This set on my wifes iPhone the volume control works for both music and phone and also allows you to forward itunes tracks.
I just use the volume control on the side of the phone on the Inspire with this headset.
Click to expand...
Click to collapse
DO you notice a difference when using Mic and headphones as opposed to just headphones?
I am noticing a difference even when using my Shure headphones.
What rom/kernal are u using?
Maedhros said:
DO you notice a difference when using Mic and headphones as opposed to just headphones?
I am noticing a difference even when using my Shure headphones.
What rom/kernal are u using?
Click to expand...
Click to collapse
I do not notice any difference in sound quality whether I use the Mic or not.
I'm running Rooted Stock ROM with bloat removed.
There is an app called Headset Button Controller
Just installed it and I can adjust the volume, move forward and back in music tracks and also turn volume up and down with this app installed in media apps.
Interestingly it only uses the center button to do all this on a three button headset.
In phone mode center button ends call. So it does not change anything compared to not running it.
I'll run it and see how I like it, initial impressions are it fixes what doesn't work native with the headset in media mode.
[email protected] said:
I do not notice any difference in sound quality whether I use the Mic or not.
I'm running Rooted Stock ROM with bloat removed.
Click to expand...
Click to collapse
Wow.
Im starting to wonder if there is something wrong with my phone now
I THINK what is happening is that when I connect my mic it switches from Stereo to Mono. Duno tho.
[email protected] said:
There is an app called Headset Button Controller
Just installed it and I can adjust the volume, move forward and back in music tracks and also turn volume up and down with this app installed in media apps.
Interestingly it only uses the center button to do all this on a three button headset.
In phone mode center button ends call. So it does not change anything compared to not running it.
I'll run it and see how I like it, initial impressions are it fixes what doesn't work native with the headset in media mode.
Click to expand...
Click to collapse
I have purchased this app and will say that it is great. I use the same headset that I use to use with my ipod but now I find it easier to use. I use my phone while riding the motorcycle and I feel like.I have greater control over the music now..only problem I am having is people can't hear me through the Mic on the headset. Any ideas. No it didn't work before I had the software.
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Volume for jack 3.5 output on Philips 49PUS7272

Hi,
So first of all I hope I am posting in the right forum! And that the issue has not been addressed already (I couldn't find it via search...)! If I'm wrong on any of these please excuse me
So here's my issue:
I bought a Philips 49PUS7272, which runs on Android TV. I works like a charm, but as most TVs, the speakers are kinda ****ty.
It's an issue for me, as I plan to use it as my main media center, for movies/TV but also music from google play music/youtube...
So I plugged my amplified speakers to it via the 3.5 jack output (my speakers only have RCA or jack input).
It works, but in order to adjust the volume I have to go through the Settings>Sound>Headphone Volume, if I adjust the volume directly with the remote, it only has effect on the TV speaker but none on the jack output
So it is quite annoying to go through about 10 clicks before modifying the volume.
I checked and I have the possibility to disable the TV speakers completely in the settings, so at least they do not annoy me anymore, but still I would like to be able to control the volume on the speakers directly through the volume buttons on the remote...
Anyone has an idea ?
Thanks a lot !
Edit: I don't know and couldn't find what processor is on this TV ...

Microphone records only in mono?

Ok so I just got the Pixel 2 XL and realized that all audio recording on it is in mono. Even when I hooked up my blue yeti (set to stereo mode) the audio still got mixed down to mono. The reason why this is such a big deal to me is that recording just sounds awful compared to my Galaxy S5 that recorded in stereo.
Is this a hardware limitation on the Pixel 2 XLs side, or is it a software limitation? If it is software do I have hope that a custom rom in the future would be able to enable stereo recording?
There's one mic (unless you want different levels and quality on each channel) and one pin for mic input in the phone, so I'm guessing (it would be the way I'd have done it) they've only implemented one audio channel for the mic (hardware costs money). So even if you use a stereo mic, both channels are being fed to the same pin (or you're losing one channel, depending on the mic manufacturer and whether you have the mic set to stereo or mono), so the phone records in mono.
I haven't torn my phone apart - this is just a "how would I implement this if I were given the assignment" first approximation. (On second approximation, I'd probably split the mic input so a mono mic plug would hit both channels, but a stereo plug would maintain them separately, then run 2 channels in the phone, at least for video recording ... then present it to be shot down as being too expensive.) But I don't work for Google, so I have no idea what their design philosophy is.
There is definitely at least two mics, one bottom side that you speak into and one top side that is used for ambient noise reduction while you are on a call. This is the same setup that the original Pixel had except the ambient mic was on the rear, it too only recorded video with mono audio, but later on an audio system mod was made to enable stereo playback and capture; https://forum.xda-developers.com/pixel-xl/themes/mod-enabling-dual-speaker-audio-playback-t3492257 . Unfortunately an equivalent mod doesn't exist for our Pixel 2 yet, but hopefully someday it will.

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