Is there any settings to turn on noise reduction / cancelation on background noise.
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Does anyone know if it's possible to access the ANC system to use it to reduce a background noise? I've not seen how the circuit works but I was curious if this was possible.
I would like to have the phone's ANC microphone 'listen' to a consistent external noise within a room and output a negative of that noise (through the speaker) and reduce or eliminate that noise.
I'm not sure if this is feasible but maybe some boffin on here can throw some suggestions in here.
Cheers
People. I've been fooling around with CM11, but now I'm back on stock because my volume keys and microphone don't work properly with CM.
However, I noticed that the sound quality of incoming calls (as in: what I hear during a call) is much better on CM then on stock. Stock has some kind of noise suppression build in which is too aggressive and cuts off the sound, resulting in a stuttering signal.
In CM this noise suppression seems to be turned off. Does anyone know how to disable it in stock?
Thank you!
settings- call settings - unchech "microphone noise supression"
sergioslk said:
settings- call settings - unchech "microphone noise supression"
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Thanks, but this is for noise suppression for the mic, it only has effect on what the other side hears. I'm talking about noise suppression that I hear when someone talks to me.
No setting for that, must be turned of in a file somewhere. Probably /system/etc/snd_soc_msm. But I can't figure out what to change.
Anyone here having problem on the speaker? When i test ringtone in sound picker and try classic phone or cassiopeia there something weird sound in my speaker
Yes I do too
What kind of sound? Like a distortion you mean? At maximum volume?
I think he means that vibration or something loose like sound that comes on certain frequencies. I only get it in calls at full volume sometimes but not with music playing.
Ah yes for calls it might happen. But if you are listening to music with a high bitrate (high quality), you should not hear any other noises. Because low bitrates (low quality) music can make weird noises at high volume.
HI,
People are complaining that they are unable to hear me during a voice call. They say it sounds as if I am talking under the ocean / not very clear.
I guess this seems to be because of the noise cancellation. Is there a way to improve the sound clarity during the calls. Increase the main mic gain and reduce /.disable the secondary mic?
I see that the build.prop does not have the same lines that kitkat used to have and hence cant make the below changes
ro.qc.sdk.audio.fluencetype=none
persist.audio.fluence.voicecall=false
How do I disable noise cancellation in marshmallow?
cheth20 said:
HI,
People are complaining that they are unable to hear me during a voice call. They say it sounds as if I am talking under the ocean / not very clear.
I guess this seems to be because of the noise cancellation. Is there a way to improve the sound clarity during the calls. Increase the main mic gain and reduce /.disable the secondary mic?
I see that the build.prop does not have the same lines that kitkat used to have and hence cant make the below changes
ro.qc.sdk.audio.fluencetype=none
persist.audio.fluence.voicecall=false
How do I disable noise cancellation in marshmallow?
Click to expand...
Click to collapse
Did you ever find a solution?
How to disable Noise cancelling ( Noise reduction or Noise gate) ????
I don't want to mute the environment sound when i call to someone.
I try to use external microphone. it does not have problem when i try to record sound (I can hear environment sound in recorded file)
but
when i call with someone it is like the Noise gate is turn on . when I speak its have sound .when I did not speak it will mute.
sorry for my English. I try to explain
I totally understand you, did you find the answer how to turn this noise reduction off?