Hey there.
Since i bought my o3d, i noticed there is a small hole next to the power button so I searched and found out that it's a mic and its only used for stereo sound recording. I was wondering if there's a tweak out there which will make use of it as an active noise cancellation mic instead as this would be far more useful.
Thanks
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Actually that mic is for noise cancellation ,am not sure whether its using for stereo recording .But its mail purpose is noise cancellation . Now a days many smart phone have two mics.
Is any idea for enabling stereo sound recording from two sources (main mic & sub mic) at once?
LGCamera can enable but only one at once; sub mic (camcorder) or main mic (microphone) never both
This would be very COOL!
Related
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.
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?
Can I disable the mic input in the audio jack on my galaxy s3?
cuz when I connect different headphones and speakers there are noises coming out of them and I understood the audio jack in galaxy s3 is configured automatically for headphones and mic together, so I think if I disable somehow the microphone input it will fix it.
Noises meaning static or noises as in music? In the my music app should be under settings headset and unclick auto play on connect
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It's like your mic felled on the floor that kind of noises and I forgot to mention s voice starting from time to time when I touch the screen
OlegNegrov said:
It's like your mic felled on the floor that kind of noises and I forgot to mention s voice starting from time to time when I touch the screen
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Try to disable S voice and use Winamp see if that help at all?
Sound recording and video recording both sound muffled. Anyone experiencing this issue? I think it might be noise cancelling is too aggressive but I am not so sure what is causing it.
Any adjustment for the noise cancelling or on/off?
dvdivx said:
Any adjustment for the noise cancelling or on/off?
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There's only noise cancelling setting for calls. No noise cancelling settings for video or audio recording
tern1 said:
There's only noise cancelling setting for calls. No noise cancelling settings for video or audio recording
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Thanks for the information! That'll be one of the first things that I check! I just bought a new Garmin GPS hoping that the sound will be loud enough to hear with the car window open (Spring and Fall)... My Note 3 isn't... I have an older car without a Bluetooth radio setup... So at least I don't have to worry about the phone volume for that anymore... Have you tried music and headphones, yet? I will be using it at the gym...
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I'm not having that issue, sound and video recordings sound great.
I have the same issue too. The recorded sound is very quiet.
tern1 said:
Sound recording and video recording both sound muffled. Anyone experiencing this issue? I think it might be noise cancelling is too aggressive but I am not so sure what is causing it.
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i also am having issues with the mic muffled and not picking up sound correctly in different apps not just one certain app
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.