[Q] Audio Input Gain Control HELP! - Galaxy S II Q&A, Help & Troubleshooting

Hi guys,
can anybody help me find a way to reduce the audio input gain?
I was trying to use my SGS II to record some live concerts and rehearsals of my band and all I got was HORRIBLE distortion.
I tried to google my problem but no success yet.
Please help!

Up!
I didn't mentioned that I am talking about the audio quality of video recording and I am running on the original ROM that came with the phone.

Nothing? Anybody?

As of now I don't know of any software solution to lower the mic gain when recording video.
However, I've heard that using the headset that came with your phone (earbuds with mic attached) while recording video should use the mic on the headset, which will result in better audio (albeit in mono instead of in stereo, but that's a small sacrifice) in the video recording. I've not tried it personally, but you could try that out.

ctomgee said:
However, I've heard that using the headset that came with your phone (earbuds with mic attached) while recording video should use the mic on the headset, which will result in better audio (albeit in mono instead of in stereo, but that's a small sacrifice) in the video recording.
Click to expand...
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It doesn't have to be the headset that came with the phone, I think any headset which you can use the mic in calls should work.
My Zagg Smartbuds worked fine with this method.

Related

[Q] HD2 video and voice recording!

recently i used HD2 to recording on my class, then i found a little problem in my phone that is after the recording got the video sound volume was so small ,i also found the problem on voice recorder.by the way my ROM version is( Energy 21916) and radio version is (2.10.50.08_2),so i want know should i install another software or patch on my phone to increase the sound volume? i expect your respond, thanks a lot!
The HD2 has only a single microphone on the bottom of the phone. It's not ideal for recording audio at a distance. You could try using a mic with a high sensitivity that plugs in to the 3.5mm jack. As far as boosting the audio goes, you could Download SRS Wow HD. It does improve the audio out quality quite a bit. No help with recording though.
thanks a lot!

Can I use an external mic?

Is it possible for me to use my Sony ECM-MS907 stereo mic with the SGS2 to record high quality live audio, much like I do with my portable mini disc recorder?
http://www.dv247.com/microphones/sony-ecm-ms907-battery-powered-stereo-condenser-microphone--5872
And even if is possible, I'd need some software on the phone to adjust the mic level, and I'd want to be able to have the mic override the built in mic when recording HD video. Basically, I want to record HD video with high quality audio all from the phone instead of recording audio on my minidisc simultaneously while recording video footage and then having the hassle of trying to sync AV afterwards. I somehow don't think it's possible to do what I want on this phone, but it seems some people have had success plugging mics into the iphone via the headphone socket.
i simple search on the xda forum showed me a lot of results
it's better than starting a new thread
click here

Recommended video rec settings for concert vids?

I made the usual mistake of trying to record video at a (rock) concert last night on the S2 and the sound was appalling - levels way too high and distorted beyond belief. This happens every time so I really should know better.
Does anyone have any handy hints for getting half-decent sound from concert video recordings, or is it basically a waste of time on this device?
As far as I know, no-one has managed to lower the microphone volume. Just do yourself and everyone around you a favour and leave the phone at home and enjoy the concert.
I agree with oinky, but if you're on a stock based ROM, then an option for you is to bring along a headset that has a mic and plug it in while recording. Gain using the headset mic is acceptable, but it will then only record in mono.
ctomgee said:
, but it will then only record in mono.
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SGS2S have build-in stereo mic??
AFAIK SGS2S record mono despite internal or headset external mic so tip with headset mic can actually be a proper solution.
nabuhonodozor said:
SGS2S have build-in stereo mic??
AFAIK SGS2S record mono despite internal or headset external mic so tip with headset mic can actually be a proper solution.
Click to expand...
Click to collapse
Yes. Uses both mics (regular voice mic + NR mic) for stereo audio recording while recording video.

[Q] Solution for Audio Recording, need advice on Video Camcorder audio

When recording a song yesterday, my song ideas came out choppy.I was recording strictly wav audio and It almost sounded like there was a noise gate on the phone. After a while of digging through options, I found an option in Call settings> Additional Settings > noise reduction. When this option is selected, the phone turns on a noise gate that makes audio recordings sound terrible; However, when this option is turned off, Audio recordings sound great!! Unfortunately, this doesn't affect the audio quality when recording video, because most wav audio programs only use one microphone. So, I'm wondering....Seeing as how this phone records camcorder audio in stereo( one mic at the top and one at the bottom ), is it possible that these microphones are out of phase and thats why there is no bass in video recording? I'm assuming that the polarity on the top microphone is reversed to eliminate background noise during calls. Also, maybe there is a camcorder program where you can select which microphone to use. When I connected my Galaxy headphones( with the included Mic) the audio was redirected from the the two microphone to the headset microphone. Im thinking of making a TRRS to TRS adapter, which will connect only the microphone and see if that resolves the issue. I understand that I could just add an equalizer to the audio from video in iMovie, but I really enjoy experimenting with this problem. Furthermore, has anybody tried making an XLR to TRRS cable? I used one on my Samsung Vibrant years ago and it sounded great! any suggestions would be great!!! (To get to call settings, you have to click on the phone app, then left button to access)

Record stereo audio from external mic

I wanted to know if when you attach a stereo external mic to the s9+, does the phone record the audio in stereo, or mono? I've heard that the s9+ cannot actually record stereo audio from an external source, only mono, but it does record stereo audio from the built in mics.
Thanks for any help.
1hdr4u.
1hdr4u said:
I wanted to know if when you attach a stereo external mic to the s9+, does the phone record the audio in stereo, or mono? I've heard that the s9+ cannot actually record stereo audio from an external source, only mono, but it does record stereo audio from the built in mics.
Thanks for any help.
1hdr4u.
Click to expand...
Click to collapse
sorry I don't have an answer to your question. but I do have a question to you. if you record a video with a loud music does the video sound gets lowered or sort of compressed?
Record stereo audio from an external mic
As far as I know, the s9+ has automatic level control so loud audio would be lowered and compressed.
It will record in mono, as the connector is only a TRRS 4-way connection. Left+Common+Right++Mic. There is not a physical connection for two channels of mic input. You would need to use a OTG USB audio adapter with two channels of audio input.
Record stereo audio from an external mic
Thanks.
I am unable to make a USB microphone work with the S9+via OTG, and have not been able ot find out why. One person suggested that Samsung "locks down" their USB drivers to prevent call recording, but I have not been able to verify. In any case a HUGE dissapointment.
Trent54 said:
I am unable to make a USB microphone work with the S9+via OTG, and have not been able ot find out why. One person suggested that Samsung "locks down" their USB drivers to prevent call recording, but I have not been able to verify. In any case a HUGE dissapointment.
Click to expand...
Click to collapse
Thanks guys for the inputs will try to test it at best buy today.
Record stereo audio from an external mic
That's disappointing. I guess if I want stereo audio for my videos I'll just have to keep using my dslr camera with my stereo mic attached. Thanks for your reply.

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