Background noise when using headphones - HD2 Accessories

I bought a pair of Sennheiser CX300 headphones for my HD2 and I started noticing an annoying background noise in every audio application (including games). The noise volume is constant so if the audio is below a certain level it starts becoming very noticeable. It is also strange that the noise continues for about a second even after stopping the audio. I tested the headphones with other devices and they work fine.
I wonder if anyone else has this problem with other headphones? Does this have anything to do with the impedance of the headphones (16 Ohm for the CX300)?

Hi, I also baught in-ear-headphones the day before yesterday, stood infront of the sennheiser ones you baught but took the Sony MDR-EX76LP instead.
When I tested them I didn't hear a background noise but was not really impressed by the sound.
I was used the in-ear headphones that came as headset of my Sony Ericsson W800i cellphone and they sound much better and also isolate the outer noise (much better in airplanes and so on). Also others can't hear what I'm listening to which is also nicer in the metro... Seems to be a feature for the new Sony headsets but is rather a bug for me...
So I build myself a new headset using the HTC headset with remote and mic and soldering the old sony ericsson in-ear headphones onto the remote. Works really nice... I also took pictures to write a HowTo and will upload them maybe later... Similar description...

Related

Does Diamond Bluetooth suck or is it my HF?

I recently got a Jabra BT3030 for use as a HF and possibly music player. The only other choice in the shop was the SE DS200, so I thought meh the Jabra is a little cheaper and probably as good.
The HF works just fine: simple connection, buttons all work and people can hear me talking just fine. The only issue being the quirky music/volume after turning it off, but its no big deal.
What's wrong is the HORRIBLE, ABYSMAL, DOWNRIGHT UGLY sound output. There is a constant hissing in the background, its like a slightly offset radio station. I may not be an audiophile but every test/review I've read of this including user impressions say that the quality is "good", some even claim its "like wired earbuds". I dont call this good at all and its as far away from wired it can be.
However I've been unable to test it in another BT phone (wont work on my old SE K600i) as my main suspect is the phone, not the Jabra.
Unless of course, BT handsfree on the Diamond is meant to hiss? Or is the Jabra actually this bad quality? Anyone know that's used far more BT than me, as the Jabra is.. well, the only one?
I own a Anycom BH-100 and it shows constant hissing as soon as connected to any device (PC USB dongle, HTC Magician / Hermes / Diamond).
Good thing is, when the music plays it's nearly gone ( = can't hear it anymore).
Hm, I suppose it bluetooth really is that bad. It hisses when I try to connect to my HP portable too.
My BT-headset gives a rather friendly quality. No hissing whatsoever, but it does have a little second of lag very occasionally. Much better than my old Nokia 6300, in any case.
So you wanna tell us, that you don't experience any difference between your headset being switched totally off and being on but no actual music playing?
3030 user here.I'd described the hissing present but not so much bothering. Not that I have much BT HF experience before, used entry level Jabra BT135 with N6120c. There I'd say was little bit of less hissing.
tha_rami said:
My BT-headset gives a rather friendly quality. No hissing whatsoever, but it does have a little second of lag very occasionally. Much better than my old Nokia 6300, in any case.
Click to expand...
Click to collapse
Well lag/slight stuttering I would understand since it is wireless, but this is a constant background hiss independant of any lag.
Well f**k me sideways on a wheelbarrow!
The Diamond is not at fault at all. Its the Jabra that STINKS.
I tested a DS200 here at work at its got nothing of the hiss on the 3030. On the 3030, I clearly hear when its activated (*ELECTRONIC CLICK*hsssssssssss...) and likewise when it goes to sleep. On the Sony, I hear *nothing*. Its utterly silent. Well, aside from the music.
I'm getting this exchanged ASAP. And to think I was blaiming the Diamond
no problem with my diamond!. excellent quality both with my stereo headphones playing music or with car BT device. the connection is instantaneous and no background noises.
i must be lucky...lol. i have no lag with iGO8, my camera is taking good pictures and generally speaking i have nothing to complain about i am embarrassed...feeling left out
I thought I'd resurect my thread with an update... It appears that its NOT the Jabra at fault. I got it exchanged for a new one (the store didnt have a DS-200 at this time) and my conclusions stands at this:
- Listening closer to the Diamonds top speaker (like putting my ear to it, not good to do lol), it has the exact same type of noise. Its just that the volume of sound is so much greater its immiedietly drowned out. In other words, the Diamond behaves like this.
- Listening closer to the Diamonds package wire HF, it once again has the exact same type of noise, but here it is considerably lower and you really have to listen hard to it to hear: its not really noticable during playback even on lower volumes. So once again, this is how the Diamond sounds.
- The Jabra 3030 exaggerate the noise 10x, hence why its so annoying and with poor quality. Listening on low volume is drowned out by noise.
I got to see if I can try my buddies DS-200 again, listen closer this time... I'm starting to suspect that its a matter of how good the signal processing is on the Jabra, due to the Diamond sending out a noisy signal. If the DS-200 handle audio like the wired HF (same behaviour, much less noise), then its obviously "as good as it gets".
Sounds to me like there's something wrong with your Diamond, I can't hear any hissing through mine with the included (wired) headset or from the speaker on the device.
poedgirl said:
Sounds to me like there's something wrong with your Diamond, I can't hear any hissing through mine with the included (wired) headset or from the speaker on the device.
Click to expand...
Click to collapse
I suppose that's possible... But did you listen real close? I cant hear the noise from the speaker unless I stick my ear to it and the wired noise is very subtle, unnoticable during playback. Maybe I just got sensitive ears
I have tried the DS-200 again and got a background noise level that's much closer to the wired level, though a little notch higher. And its far, far lower than the Jabra. In particular, the electronic sound on turn on/off is not that noticable while the Jabra make my ear twitch.
murklor said:
I recently got a Jabra BT3030 for use as a HF and possibly music player. The only other choice in the shop was the SE DS200, so I thought meh the Jabra is a little cheaper and probably as good.
The HF works just fine: simple connection, buttons all work and people can hear me talking just fine. The only issue being the quirky music/volume after turning it off, but its no big deal.
What's wrong is the HORRIBLE, ABYSMAL, DOWNRIGHT UGLY sound output. There is a constant hissing in the background, its like a slightly offset radio station. I may not be an audiophile but every test/review I've read of this including user impressions say that the quality is "good", some even claim its "like wired earbuds". I dont call this good at all and its as far away from wired it can be.
However I've been unable to test it in another BT phone (wont work on my old SE K600i) as my main suspect is the phone, not the Jabra.
Unless of course, BT handsfree on the Diamond is meant to hiss? Or is the Jabra actually this bad quality? Anyone know that's used far more BT than me, as the Jabra is.. well, the only one?
Click to expand...
Click to collapse
I have a Jabra BT3030 and it works just fine in fact its perfect... Are you using a stock rom by anychance... if so what version...? you may want to use a cooked rom with the latest O/S.. as this does solve alot of BT problems...!
I am using the latest official (1.93 I believe it is). I dont quite see how a cooked rom will change the bluetooth performance of the handsfree (as a sidenote, I have tested removing those two bluetooth variables in the registry that according to another site would vastly improve quality: it did absolutely nothing)... But granted, I may just try it tonight if I ever do figure out which one to use, lol.

[Q] Background noise on the headphones

Hi,
In the past few days I noticed that there's some background interference when I have headphones plugged in.
To make sure its not caused by badly shielded headphones I tried the stock ones that came with the phone, stock headphones of the One X and a pair of Shure SE215 IEMs, as well as my home hifi block.
All of them show the same thing: There's audible, and annoying, background noise when there's no music playing, and slightly less annoying noise in a low-volume part of a song.
Now before I send the phone in for repairs because of the (probably) faulty DAC I wanted to know whether this might be software thing (changing overall volume also changes the volume of the noise, turning beats on or off doesn't change anything) and if somebody else has/had this issue as well.
Regards,
Alex

[Q] Hissing noise in headphones?

Hey guys,
I've been using an HTC One for two weeks now, and was really looking forward to using it as a music-listening device. However, whenever I'm listening to music on a low volume setting through headphones I can hear a hissing sound that gets louder and softer as the music changes. Since then, I have tested this with another HTC One, various headphones, and have come to the conclusion that something inside the phone is causing noise. As soon as I open up the 'Music' app or any application that turns on the headphone jack, I can hear the hissing. It's very noticeable when listening to music at night in the lower volume settings. The same files I'm listening to have no noise on my blackberry or on my iPod.
Any thoughts?
Thanks.
I can only suggest you exchange for another unit. Yup... I saw that you said you had tried another One.
I came from Nexus 4. My first Nexus 4 had a defective earpiece and the same hissing noise you described from the headphone jack. Did a RMA with Google, and the second Nexus 4 had a perfect earpiece but still some hissing noise from the headphone jack. I didn't want to bother with the RMA process again so I just lived with it.
Then I got my HTC One. Sound quality is miles better than the Nexus 4 and I hear no hissing noise from the headphone jack.
While the chance is slim, it is possible to get defective unit twice in a row. The hissing noise is probably due to in proper shielding or poor wiring inside the phone.
Sent from my HTC One using xda premium
Hi,
Try turning off beats audio and see if it still happens.
Sent from my HTC One using Tapatalk 2
I would agree with gustav30. I have noticed this recently, but it only happens when I am toggling the beats audio on and off. I think it might have something to do with the different audio qualities depending on what type of thing you are doing i.e. streaming music, listening to downloaded music, watching YouTube, etc..
Its beats audio. Turn it off and the hissing decreases. You will always have some hissing though no matter what phone and headphones you have.
Beats lowers this hiss, but its still there.
This hiss exists for all android devices I've used and heard when using high sensitivity IEMs.
Considering going back to apple... *sigh*
Has anyone here experienced prominent crackling sound listening to music at full volume when using HTC headphones supplied with the phone ?
I tried using the same headphones on One X but no crackling sound or even on the computer.
It does dis for all the songs I play at full volume on HTC ONE. (it does reduce the crackling noise if I turn off the beats audio).
So wut do u think cud be the problem ?
The headphones, the phones hardware or the beats audio.

Low quality bluetooth audio to headphones, car audio, anything

Hey y'all,
I've had my note 4 for a couple of weeks now and am decently satisfied with the phone (don't get me started on how laggy touchwiz is - waiting on L update). Anyway I'm having an issue with bluetooth that is driving me insane. My previous phone was a nexus 5 that I always paired with my car and my sony bluetooth headset. I had no audio quality issues and the sound was clean enough for bluetooth. I only play decently high quality music and have the ears to hear the difference in sound so after paring my note 4 to the same devices, the highs are very crackly and come through with ear piercing noise and the lows are mostly gone as I cannot hear the punchy bass anymore in songs. I then proceeded to turn off bluetooth then plugged in the device with an aux cable and to no surprise the sound quality increased tremendously. The bass of the song came through and the highs were perfectly clear.
I tried various songs of various quality, various music players (current is poweramp - always have had best quality music from it), but to no avail. Sound is still really bad quality. Other issues I've had is my plantronics bluetooth headset randomly transmitting white noise to my ears and to the person on the other end. This does not happen with an LG G3. And also my LG G watch tends to randomly disconnect for a minute or two when the phone is playing audio in the car over bluetooth (this doesn't change sound quality).
I've done some research about this issue and I've found some forums and people talking about the Note 3 having bad quality audio and that switching to an aosp rom fixed it since that switched the bluetooth stack from samsung to android/google. I've also seen someone noticing that the bitpool on the note 3 dropped significantly when playing music and having another device connected, however with or without my watch I still get low quality sound. So I've come to you guys. My phone is not rooted, knox counter is at 0x0 and I don't know what to do. I feel like this is a universal issue with the note 4 and the samsung bluetooth stack and am not sure how to tackle this problem. Let me know what you guys think or if you have a similar experience!

Xperia X performance headphone jack issue

I have an Xperia X performance and it has never worked with my iOS headphones. It would cut out while listening to music (pause whatever there was) and when I hit the play button again it would output via the phones speakers. However if I hit the play/pause button on the headphone remote once and then again it would resume playback thru the headphones. This has never been a problem for me as I had tons of spare earphones so I never really bothered with investigating. Today I had to use them and I found out something strange. If I keep the screen on the music never cuts out. It seems to be that when the screen goes to sleep or outputs a lower current to the jack (possibly) does anyone know how to fix this or if this is the case at all with their phones?
It seems that the device doesn't recognize those headphones properly. Why don't you use the Sony headphones that came with the phone? They're miles better than Apple earbuds anyway.

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