Anyone used volume+ (sound boost)? - HTC Sensation

My handset and speaker volume is pretty low.

Yes it force closes I've sent dev a alogcat

any other options for us?

jasminpa said:
any other options for us?
Click to expand...
Click to collapse
There's an option in call settings for "Hearing aids" that says it'll bump up in-call volume. Haven't used it yet, so I don't know how well it works.
Granted I'm guessing it's -only- for phone calls, so for music/video playback I don't have an answer for you unfortunately.

Do you mean the speaker is as low as other HTC?
I thought it will be better than DHD and N1...

volume sucks
Low volume is one of the issues that bugs me with Sensation. The ring volume is low even at max and volume trough headphones is way too low.
This needs to be addressed by HTC ASAP in their new ROM.

The Stock music app has a feature called "SRS enhancement" It helps with the sound quality tremendously! It can be used either while listening to music or with the stock video player.

I've had good results from an app called Equalizer.

I changed the hearing aids setting and it has helped a lot for calls.
Sent from my HTC Sensation 4G using XDA App

Kitinas said:
There's an option in call settings for "Hearing aids" that says it'll bump up in-call volume. Haven't used it yet, so I don't know how well it works.
Granted I'm guessing it's -only- for phone calls, so for music/video playback I don't have an answer for you unfortunately.
Click to expand...
Click to collapse
The "hearing aid" option does help out with the volume not just for calls but all other audio output as well. I guess I must be hard of hearing (by HTC's standards) because I really don't understand why the phone had such a low volume setting to begin with.

Well let's hope the Volume+ developer get it to work with the Sensation. I Just send him an email....

Hearing Aid is annoying because it doesn't help with speakerphone AND you can't lower the volume!

I installed volume+ today and it makes huge difference in sound quality
I think it is now supportable to HTC sensation
Thanks to its developer
Tulsi Patel

Volume+ (Sound Boost) APK
I am also using Volume+ and its working fine on my Sensation...it increases the volume level to a decent level. If you guys want to use the app. Then here is the latest version attached.
Please press"Thanks" if I have helped you in any manner.

mahesh_9j said:
I am also using Volume+ and its working fine on my Sensation...it increases the volume level to a decent level. If you guys want to use the app. Then here is the latest version attached.
Please press"Thanks" if I have helped you in any manner.
Click to expand...
Click to collapse
same here. u can set different volume/bass boost/eq level for speaker, headset, and BT connection

Thanks Great app, I tried changing Hearing aid setting but this only work while on a call, this app works great...

mahesh_9j said:
I am also using Volume+ and its working fine on my Sensation...it increases the volume level to a decent level. If you guys want to use the app. Then here is the latest version attached.
Please press"Thanks" if I have helped you in any manner.
Click to expand...
Click to collapse
how do u install this its not a apk
its .zip
thanks

cp3o said:
how do u install this its not a apk
its .zip
thanks
Click to expand...
Click to collapse
Change the extension
Sent from my HTC Sensation 4G using XDA Premium App

mahesh_9j said:
I am also using Volume+ and its working fine on my Sensation...it increases the volume level to a decent level. If you guys want to use the app. Then here is the latest version attached.
Can confirm it works
Please press"Thanks" if I have helped you in any manner.
Click to expand...
Click to collapse
Sent from my HTC Sensation 4G using XDA Premium App

Volume+ is free in the market
Tulsi Patel

Related

[Q] External Speaker loud

External Speaker to loud
Does anyone know of a mod or adjustment to decrease the external speaker volume? On the lowest setting it’s loud. I like to listen to slacker at night before going to sleep. I have the Galaxy 4G with the following:
[ROM][ODIN] Stock DEODEXED KD1 [Root][EDT][5.4.2011]
[KERNEL] Bali [VoodooSnd / BLN / BFQ / no OC] "Extended Battery Life" [5/24/2011]
Thank you
Get voodoo control. You can adjust the speakers volume through that.
Thank you for the fast reply. Voodoo control will control the speaker on the phone? I don't mean the head phones the speaker on the back.
Yes it definitely will. I increased my volume over the limit on the speaker atm.
Where's the speaker ATM setting? I have voodoo control plus 1.0.7.3 I don't see that option? Thank you
I just changed the volume limit. That should work. If it doesn't I dunno what to tell you.
OK thank you for trying. Maybe someone else has an answer. Just to be clear one more time. I'm talking about the speaker on the phone not any headphones. When I listen to the phone speaker it's to loud on the lowest setting. I would like to adjust the volume to a lower level. I don't see that option in voodoo sound only for the Headphone amplifier.
Voodoo works. On home screen long press the home screen, choose shortcut, choose voodoo. That will let you adjust the volume. The more -DB will decrease your volume. Hope that helps
Oops sorry. That's only for headphones =P
sent from my awesome SGS4G beast of a phone!
poopypoo13 said:
Voodoo works. On home screen long press the home screen, choose shortcut, choose voodoo. That will let you adjust the volume. The more -DB will decrease your volume. Hope that helps
Oops sorry. That's only for headphones =P
sent from my awesome SGS4G beast of a phone!
Click to expand...
Click to collapse
Ohh daaannggg...you are so wrong
Sent from my SGH-T959V using XDA Premium App
Does no one have an answer for my request? Thank you
I don't want to point out what might be obvious but when I use the speakerphone for calls and music alike (both from external speaker on back of phone) I just start the call or song and then use the volume rocker on the side of the phone. Does this help?
Sent from my SGH-T959V using XDA App
KharmaKills said:
I don't want to point out what might be obvious but when I use the speakerphone for calls and music alike (both from external speaker on back of phone) I just start the call or song and then use the volume rocker on the side of the phone. Does this help?
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
i should of thought of that!!
Sent from my SGH-T959V using XDA Premium App
Thank you for pointing out the obvious , but no that doesn't help. Ok using the volume rocker on the side the external speaker on back of phone is too loud on the lowest setting when playing music at night. Example when playing slacker I use the volume rocker on the side of the phone this is adjusting media volume. The question " Is there a way to adjust the gain to a lower value on the lowest setting so the volume is lower?" One of the developers should know a way to adjust the gain in maybe the kernel or somewhere?
easy1st said:
Thank you for pointing out the obvious , but no that doesn't help. Ok using the volume rocker on the side the external speaker on back of phone is too loud on the lowest setting when playing music at night. Example when playing slacker I use the volume rocker on the side of the phone this is adjusting media volume. The question " Is there a way to adjust the gain to a lower value on the lowest setting so the volume is lower?" One of the developers should know a way to adjust the gain in maybe the kernel or somewhere?
Click to expand...
Click to collapse
Let me answer your question since it appears you need a straight forward response.
NO there is nothing to change the external speaker volume.
Additionally,.... TOO LOUD? The put some cloth on the speaker, put it on a pillow, do something to muffle the sound, but please, you have your answer... now let it die.
The op came here with a problem and was looking for a legitimate answer. Please don't get curt with posters because you think that their question isn't worth your time. I find that muffling the sound of the phone with a pillow to be unacceptable. Hopefully the op finds the answer that he needs before people like you tarnish the reason why open forums are here.
Sent from my SGH-T959V using XDA App
If there's a way to control alsa that may be the way to go .
Sent from my SGH-T959V using Tapatalk
Thank you I'm glad someone supports what I have to say and not be rude about it. I hope that someone could come up with a fix. I'll be patiently waiting an answer fingers crossed. Oh by the way the pillow does work but it's not a fix I like. Thank you everyone!
easy1st said:
Thank you for pointing out the obvious , but no that doesn't help. Ok using the volume rocker on the side the external speaker on back of phone is too loud on the lowest setting when playing music at night. Example when playing slacker I use the volume rocker on the side of the phone this is adjusting media volume. The question " Is there a way to adjust the gain to a lower value on the lowest setting so the volume is lower?" One of the developers should know a way to adjust the gain in maybe the kernel or somewhere?
Click to expand...
Click to collapse
Bro you must have the hearing of a f'n bat cause even with the back speaker all the way up its still not loud to me. But I would say I have selective hearing( only hear what you want when you want and tune the other BS out). As for getting a lower volume try elixir app in the market it gives you 1 or 2 more options on volume. I would try turning system and music down once you have the app. Hope this helps
Sent from my SGH-T959V using XDA Premium App
Thank you GDofWR420 for introducing me to the Elixir App. Unfortunately it didn’t resolve my issue. I guess my speaker is extra loud or something. Anyways under music “which is the same as media volume” it has 1/15 on settings 1 being the lowest with a percentage of 7% percent. It would be nice to change that to maybe 3%. This must be hard coded somewhere in a file. This app will not set it to a lower value. I also downloaded SamServMode went through all the options and still no change. It’s a pretty cool app to change system settings. Thank you so much GDofWR420 for trying.
easy1st said:
Thank you GDofWR420 for introducing me to the Elixir App. Unfortunately it didn’t resolve my issue. I guess my speaker is extra loud or something. Anyways under music “which is the same as media volume” it has 1/15 on settings 1 being the lowest with a percentage of 7% percent. It would be nice to change that to maybe 3%. This must be hard coded somewhere in a file. This app will not set it to a lower value. I also downloaded SamServMode went through all the options and still no change. It’s a pretty cool app to change system settings. Thank you so much GDofWR420 for trying.
Click to expand...
Click to collapse
Your welcome, and sorry I can't help you resolve your issue.
Sent from my SGH-T959V using XDA Premium App

Volume + Updated and I must say.......

This app seems to be solving the issue with a low volume notification speaker. I find that the VR settings works the best and I notice a SIGNIFICANT difference.
volume+.apk 1.7.0
ariochenigma said:
This app seems to be solving the issue with a low volume notification speaker. I find that the VR settings works the best and I notice a SIGNIFICANT difference.
volume+.apk 1.7.0
Click to expand...
Click to collapse
What are the appropriate settings? Like an average level boost?
I'm playing with it now. So far VR just gives a super tinny distorted sound. My preference for speaker is EQ on treble boost, bass enhance on +4 and volume level @ +8 for SRS. For ringtones I have it set to eq=goodquality, bassenhance=+3 and Volume=+8.
Stock ringtones don't require any fine tuning and sound pretty good regardless of setting but if you use music files with vocals you're not gonna be happy without playing around to find your preference. You're going to want to keep bass low no matter what with this speaker.
I haven't messed with the settings beneath that which seem to be fine tuning eq controls.
Link for those who had to go look for it. (Like I did)
http://androidaudiohacks.com/home/volume-gingerbread/download
I believe that is warez, because i just paid for volume+ yesterday..
Not warez. Volume+ is free on the dev's website, it supposedly has less features than the market version...
Sent from my HTC Sensation 4G using XDA App
Derek0228 said:
Not warez. Volume+ is free on the dev's website, it supposedly has less features than the market version...
Sent from my HTC Sensation 4G using XDA App
Click to expand...
Click to collapse
Yep! this is listed at the bottom of the market page:
*********
This app is available for FREE on my website - www.androidaudiohacks.com
*********
Click to expand...
Click to collapse
I saw that option as well, but I figured I'd pay for it if it worked, which it does...well.
I have no problems paying for it. The dev worked hard to get this working and out on the market for us impatient hard hearing owners lol....
Oh ok, my mistake.
Ya this worked really well, i d/l the app from the site but ill go and buy this. Really big improvement when using speaker phone and on a call.
greengoldmello said:
I believe that is warez, because i just paid for volume+ yesterday..
Click to expand...
Click to collapse
See, reading really IS fundamental XD
Sent from my HTC Sensation 4G using XDA App
Can someone post the best setting for speaker phone volume for this app
still playing with the settings but works great so far.
I can't say that this works for speakerphone. I see the sound differences when playing music and ringtones but there is absolutely no difference on a call.
When on a call in speakerphone, try turning bass up and down, volume up and down etc. You will see it doesn't respond to anything.
EyeAndroid said:
I can't say that this works for speakerphone. I see the sound differences when playing music and ringtones but there is absolutely no difference on a call.
When on a call in speakerphone, try turning bass up and down, volume up and down etc. You will see it doesn't respond to anything.
Click to expand...
Click to collapse
Just wait for the volume mod from the evo3d to get released for the sensation. Unlocking may come first though.
The download file is a ZIP file and there is no apk in there. Can someone please guide me on how to install Volume+
mynlal said:
The download file is a ZIP file and there is no apk in there. Can someone please guide me on how to install Volume+
Click to expand...
Click to collapse
Just rename the zip file from zip to apk.(VolumePlus1.7.0.zip to
VolumePlus1.7.0.apk)
Awesome Thanks, works like a charm now.
mynlal said:
The download file is a ZIP file and there is no apk in there. Can someone please guide me on how to install Volume+
Click to expand...
Click to collapse
perhaps the developer got a wind of it and changed it but I just downloaded it and it's a APK file.
EyeAndroid said:
I can't say that this works for speakerphone. I see the sound differences when playing music and ringtones but there is absolutely no difference on a call.
When on a call in speakerphone, try turning bass up and down, volume up and down etc. You will see it doesn't respond to anything.
Click to expand...
Click to collapse
I have to disagree. My wake alarm which uses the speakerphone was pretty low as the app setting was to read on loud. After upping the speaker and headset settings to the max volume, it wasn't bazooka tube loud thump but it was loud enough to wake me up .

[Q] Help - Terrible in-call volume

Folks,
On my HTC Sensation, the in-call volume is so low that I can hardly hear the caller. I always have to switch to the speaker.
My in-call volume is set to max.
I think this happened after htc-sync upgraded the OS version to 2.3.4. My wife has exactly the same model but she does not have this problem. Her phone has not yet been upgraded.
I called HTC. They tell me that it is a known issue and to check back with them periodically. A lame answer:-(.
I would appreciate it if anyone has any idea on how to get my in-call volume back.
Thank you in advance for your help.
Regards,
Peter
i'm experiencing the same low in-call volume, so i rooted my device and installed the leaked HTC Sense 3.5 ROM and it's better, but not where i want it to be. i also flashed the TMOBUS (T Mobile US) rooted stock ROM and it has a HAC (Hearing Aid Compatible) feature that significantly boosts in-call volume, but you cannot adjust the volume. it's been my experience that volume boosts can be added to the kernel. i wish i knew how to do that... also, don't know if the source code has been released .... wish i could offer more help!
PeterTaps said:
Folks,
On my HTC Sensation, the in-call volume is so low that I can hardly hear the caller. I always have to switch to the speaker.
My in-call volume is set to max.
I think this happened after htc-sync upgraded the OS version to 2.3.4. My wife has exactly the same model but she does not have this problem. Her phone has not yet been upgraded.
I called HTC. They tell me that it is a known issue and to check back with them periodically. A lame answer:-(.
I would appreciate it if anyone has any idea on how to get my in-call volume back.
Thank you in advance for your help.
Regards,
Peter
Click to expand...
Click to collapse
Try Volume+ Its On Android Market ..
https://market.android.com/details?id=com.cb.volumePlus&feature=search_result
WarlockW said:
Try Volume+ Its On Android Market ..
https://market.android.com/details?id=com.cb.volumePlus&feature=search_result
Click to expand...
Click to collapse
that's not going to work... you have to tweak the kernel (or some other object) to boost in-call volume. (i would love to be wrong, but i tried that app already)
+1 on vol plus you can also trie mikes revolution 4.1 which is the 3.5 sense leak. volume was a major improvement. developement has just started on this leak but i ran it with no major problems
cortez.i said:
that's not going to work... you have to tweak the kernel (or some other object) to boost in-call volume. (i would love to be wrong, but i tried that app already)
Click to expand...
Click to collapse
The APP does not affect the earpiece or call volume. Its only for the speaker and music.
Volume + has boosted ALL volume settings on my phone including speaker. My experience has been
that the app needs to be manually activated as it seems to not start up at boot or run in background.
Sent from my HTC Sensation 4G using XDA App
Root your phone and use volume + or dsp manager. Works like a charm. My volume is LOUD
Sent from my HTC Sensation 4G using XDA App
Dacoit said:
The APP does not affect the earpiece or call volume. Its only for the speaker and music.
Click to expand...
Click to collapse
Sorry .. your incorrect
It DOES Work With ALL Volumes - I am Using it
WarlockW said:
Sorry .. your incorrect
It DOES Work With ALL Volumes - I am Using it
Click to expand...
Click to collapse
i agree that the program works with in-call volume settings, or the same setting that you can adjust while on a call. the program does not amplify - or boost - the in-call volume like one can by manipulating the kernel (or other objects) so that it's louder. this type of manipulation is like adding an power-amplifier to a home-theater AV receiver. the net effect: on my Inc S with a stock kernel, my in-call volume setting would be level 4 (of 5). using a kernel with audio boost, my in-call volume setting is 2 and at most 3.
cortez.i said:
i agree that the program works with in-call volume settings, or the same setting that you can adjust while on a call. the program does not amplify - or boost - the in-call volume like one can by manipulating the kernel (or other objects) so that it's louder. this type of manipulation is like adding an power-amplifier to a home-theater AV receiver. the net effect: on my Inc S with a stock kernel, my in-call volume setting would be level 4 (of 5). using a kernel with audio boost, my in-call volume setting is 2 and at most 3.
Click to expand...
Click to collapse
I bought the paid version of volume + over the weekend and actually got it to boost/amplify my call volume tremendously.
My only problem now is my new Anker battery is being drained at abnormal rates as a result from using this app. A 20 minute call costs 20=30% of battery life vs. before the app was installed.
Obviously the CPU is getting a work out just running the app. I would think the increased voltage to the speaker would constitute as some kind of amplification like a home theatre system.
Has anyone else experience abnormal battery life as a result from usning this app?

Good settings for volume+

Hello fellow HTC sensation owners
As you might know, the sound on the sensation isn't very high. That is why you can get the app called Volume+ . With that you can adjust some settings and get higher and better sound. I got some setting that will do that so follow this:
This is in speaker settings.
Speaker Modifications (on(of course))
Virtual room effect (on)
EQ settings ( Good quality)
Volume Level(15)
Bass level(8)
Virtual room (3)
Low: 200
Low/mid: 168
Mid: 136
Mid/high: 34
High: 96
Volume level:15
Bass boost: 15
Echo/delay level: 1
These are the settings, I hope it helped your experience. I've tried it with headset settings as well, and it seems to help. If I helped remember to hit the THANKS button
Volume level 15?? that would be dangerous.. Thanks fire settings.. Will try it ...
Volume+ just won't work for me
Donald92 said:
Volume+ just won't work for me
Click to expand...
Click to collapse
Why wont it work?
last I heard Volume+ doesn't work on the sensation
tony yayo said:
last I heard Volume+ doesn't work on the sensation
Click to expand...
Click to collapse
Volume + works on my S4G but the app doesn't seem to run in the background at phone start up. I just click on the app icon then hit home button so it runs in the background then, but it does work for me.
I have tried this app before... Now, correct me if I'm wrong, but from what I can gather it artificially boosts the volume, it doesn't make the phone properly louder.
When a quiet part of a song is playing the app boosts it, but when something really loud is playing, it stays loud, it doesn't become louder since the hardware is already pushed to the max. This way music gets distorted :\
But if I missed something and this app actually somehow "adds more volume", please tell me, since I could use more volume
tony yayo said:
last I heard Volume+ doesn't work on the sensation
Click to expand...
Click to collapse
Volume+ works fine on my Senny.
I'm working with an older built though. (1.7.3 I think...)
I would play a song, then open Volume+ with the song playing and as you make adjustments in Volume+ you can hear the changes happening. Works just fine for me
I tried your settings so far it hasnt killed it
are you guys having any success increasing in-call volume? Not really working for me on arhd sense 3.0 or 3.5.
not working..help pls
not working..pls help
still not working :/
Donald92 said:
still not working :/
Click to expand...
Click to collapse
Seriously dude? This is a year+ old, why are you bringing this up??

[APP] Earpiece: boost audio, play through earpiece

I wanted an app to play audio through a phone earpiece, so that if I didn't take my headphones somewhere, I could still listen to an audio book as if I was on the phone. So I made a very simple app that toggles whether sound comes from the earpiece or the speaker: Earpiece.
Currently alpha, or maybe early beta, quality. Works on my Epic 4G Touch. Don't know how many other phones it'll work for. (Interestingly, I also noticed that if I have earphones plugged in and I select earpiece mode, then the volume goes up a little. I am curious if this happens for other users)
I also wanted an app that would let me boost the audio volume, so I added that functionality to Earpiece while I was at it (Android 2.3+ only, should work even on devices like tablets that don't have an earpiece). I know there are such apps (Volume+ seems to be the most popular one), but why have a separate app for this?
You can set Earpiece to show up when you long-press the search key. (I don't use this feature myself. Instead, I have another simple app that pops up a menu of my favorite apps when I long-press the search key, and I use that to launch Earpiece.)
Free and open source (BSD license).
Works on SGM l. But DSp manager FCs
Sent from my GT-S5570 using Tapatalk 2
ensoy said:
Works on SGM l. But DSp manager FCs
Sent from my GT-S5570 using Tapatalk 2
Click to expand...
Click to collapse
With what settings in Earpiece?
I would expect the Boost setting to interfere with DSP Manager, since both apps would be trying to do the same thing.
Not working on Motorola Defy with MIUI GB ROM.
5pace said:
Not working on Motorola Defy with MIUI GB ROM.
Click to expand...
Click to collapse
Thanks! Tell me more. How did you test it?
Here's how I test. I start an audio book playing in Mortplayer, and then go to Earpiece, and toggle the Earpiece checkmark.
Clever idea, thanks!
Works perfectly on my HTC EVO 3D ICS 4.0.3 leak, boost as well - even the feeble speaker becomes louder
Cheers
Christoph
Works perfectly on ZTE Blade.
Looks pretty weird when "talking" to phone without saying anything
mikpel said:
Looks pretty weird when "talking" to phone without saying anything
Click to expand...
Click to collapse
It looks like the person on the other end of the line is just talking your ear off and not letting you get a word in.
Question: Should I activate the proximity sensor in Earpiece mode, and turn the device screen off and on based on closeness to the face?
arpruss said:
It looks like the person on the other end of the line is just talking your ear off and not letting you get a word in.
Question: Should I activate the proximity sensor in Earpiece mode, and turn the device screen off and on based on closeness to the face?
Click to expand...
Click to collapse
Thats great idea. Im using this in sgs2 running aokp.
Sent from my GT-I9100 using XDA Premium HD app
I just posted 0.02 with proximity sensor support.
Screen off while close to face is default for phone calls on my htc, saves lots! of battery during long talks.
So, yes, please
Workaround so far: With screen off manually (power button), sound plays nicely in the background.
Thanks and Cheers!
EDIT: Too fast for me Thanks again!
Edit: Getting FC after "boosting"... all options set
chw9999 said:
Edit: Getting FC after "boosting"... all options set
Click to expand...
Click to collapse
Did this happen with the previous version?
Can you send me a log after the crash? Install Log Collector, then do the crash again, and then go to Log Collector to email the log to arpruss at gmail dot com.
My ICS has a not stable beats installed, deactivated it, now works flawless
Noticed that the "Volume up/down" beeps don't get routed through earpeace, which is fine with me. Probably, because it's not a media volume sound?
Cheers!
Work on zte blade, but is it possible to use earpiece + speaker in same time?
Envoyé depuis mon Blade
Works for mytouch 4g miui gb
Sent from my HTC MyTouch4G using Tapatalk 2
Gokh said:
Work on zte blade, but is it possible to use earpiece + speaker in same time?
Click to expand...
Click to collapse
You mean, for greater volume?
I doubt it, but I can experiment and see. Might actually be hard to tell if it's working, because the earpiece speaker will be drowned out by the main speaker.
I just posted 0.03.
It switches to the earpiece using a slightly different method. I'd appreciate reports whether it works for people.
By the way, no luck routing audio to BOTH the speaker and the earpiece at the same time.
I posted a release in the Market.
The release version carries one text ad on the screen, for my paid products. If the ad annoys you, just buy any of my paid products and the ad will disappear. Or just use a pre-release version.
Cool thing I found. If you turn on Earpiece while in Camera, the camera sound gets routed to the earpiece, and hence is very quiet, at least in my Epic 4G Touch.
(I know there are root-based solutions to the camera sound issue, but I haven't rooted my phone yet--I haven't found a way to do it that's both safe and doesn't involve copyright problems, like downloading unauthorized copies of parts of ROMs.)
I posted 1.01 in the Market and on the google code page. If you press MENU, you can go to Settings and select whether you want the status bar notification always, only when the background service is running, or never. The "never" is attractive if you don't like clutter, but unfortunately it allows the OS to kill Earpiece's proximity sensor and boost features (they need the background service) when the OS runs out of memory. Still, it's up to the user.
I am kind of excited by my discovery that earpiece mode makes the camera sound come out of the earpiece and hence be very quiet. I've experimented some more, and when I combine this with a negative volume boost, I can make the camera sound almost inaudible--probably inaudible to anybody more than two feet away except in an almost perfectly silent environment. Of course, for rooted devices there are ways of turning it off entirely, but I don't have root, and I want to be able to take pictures without disturbing people.

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