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hey,
the sound quality within a call via BT is bad! also, when using the phone is bad.
the only time the quality is good, is when i connect the headphones which came with the device.
anyway have the same problem? do you have a solution?
Hello, I have the same problem. Have you found a solution ? For information, I'm using a HTC BT headset S100 with the Trinity. In general, the volume is too low for the headset to be used other than in a quiet room.
I use a no brand Stereo BT headset on the Atom and found the quality is unacceptable poor. I just want to confirm if it's just me or it's a common problem for Atom.
I found the BT stereo quality very poor too. Tried
1. i-Tech S35
2. Gobalsat BT-830 (apart from stop/pause, AVRCP works fine with WM 10)
3. Nokia HS-12W (apart from stop/pause, AVRCP works fine with WM 10)
quality is way worser compared with the original headphone that came with Atom. I read somewhere this was due to the poor audio chipset used in Atom. Any way to fix that?
BTW, all the above 3 Bluetooth stereo headsets have excellent audio output when listening music from PC (using Widcomm 4.0.1.2800).
I believe it was due to the BT version used. I too tried
1. i-Tech R35 (V1.2)
2. Nokia HS-12W (V2.0)
When pairing both of them with Atom, the sound quality is not that good (always got hissing sound). The same applies when I use the i-Tech headset with my 818pro.
On the other hand, when I use the Nokia headset with 818pro (A2DP enabled), the quality becomes quite good (no significant difference from wired headsets). BTW, I think the Moto BT headset supports V2.0 too, and seems ppl around got some good experience with it and 818pro.
As I mainly use my Atom nowadays (my 818pro got the screen misalignment problem unfortunately), I already forgot about BT headsets.
From all you guys comments, I am not alone in having poor A2DP quality. It's a shame for giving out A2DP but unacceptable quality. :evil:
I-tech S35
Thanks so much for that information. I was really tempted to "upgrade" to an Atom from my Mini because the former had the built in bluetooth so it's a good thing to know I shouldn't upgrade because I was really after the A2DP functionality (since I thought the full release a2dp would be much better than the mini's "hacked" a2dp).
Maybe the stack used on the Atom is not that good. Have you tried upgrading the ROM?
[email protected]
what are u guys sayin ?
the quality of A2DP in my Atom (last ROM upgrade) is excellent !
and i do know how to appreciate the quality, cause i came from a V3x (quality was amazing too).
i am using the motorola HT-820.
the sound is much better than my crappy ipod video (to sell if someone interested) :arrow:
to fix ur problems, u should :
1- upgrade to the latest rom.
2- turn the crappy equalizer off (its a really useless feature)
3- when u go to bluetooth settings, hold ur bluetooth device and '' set as wireless stereo''
that may be the key for clearer sound.
also i didnt like the equalizer (am i alone ?) i found that the speakers are worse than ever.
what do u guys think? :arrow:
Re: [email protected]
goldsaint said:
what are u guys sayin ?
the quality of A2DP in my Atom (last ROM upgrade) is excellent !
and i do know how to appreciate the quality, cause i came from a V3x (quality was amazing too).
i am using the motorola HT-820.
the sound is much better than my crappy ipod video (to sell if someone interested) :arrow:
to fix ur problems, u should :
1- upgrade to the latest rom.
2- turn the crappy equalizer off (its a really useless feature)
3- when u go to bluetooth settings, hold ur bluetooth device and '' set as wireless stereo''
that may be the key for clearer sound.
also i didnt like the equalizer (am i alone ?) i found that the speakers are worse than ever.
what do u guys think? :arrow:
Click to expand...
Click to collapse
How's it compared with the using the original headset came with your Atom? For me, bluetooth A2DP is way worse.
I used the same i-Tech clip S35 on XDA 2i, and the A2DP qualitiy is as good as the wired headset came with XDA 2i.
Thanks.
Wired vs Wireless
ok, with the regular wired stereo headset the sound is Ok, but not that good if i compare to my ipod video.
i highly prefer the a2dp system as it seems ur inside a nightclub while using it.
but if i have to choose between the wired headsets or the HT820, i would rather go with the BT headset.
the only thing, is that dangerous for life ? (like getting brain cancer etc... wish not..)
As I mentioned before, I have tested all the combinations for 818pro, Atom (both with latest rom) and two BT headsets i-Tech R35 and Nokia HS-12W, and only found that the BT 2.0 combination, ie, 818pro with HS-12W, produces good enough music quality. For all other combinations, there is always some pretty obvious hizzing sound around when playing a soung. That hizzing sound is not background sound, as it won't appear if I stop playing any song. It only appears when a certain part of a song is played.
It seems to me that the hizzing sound is caused by insufficient bandwidth or over-compression of the data transmission (or both?). This also matches with my test result.
If I am using the 818pro (it is pending for repair), I will surely bring the HS-12W around. Otherwise, I will just stick with my wired adapter + Sony headset.
possible sol guys.
what is that ?
'' MSFP AKU 2.0 ''
it looks like a guy in another forum did an upgrade with this and got a superior sound etc...?
??? :arrow:
Re: possible sol guys.
goldsaint said:
what is that ?
'' MSFP AKU 2.0 ''
it looks like a guy in another forum did an upgrade with this and got a superior sound etc...?
??? :arrow:
Click to expand...
Click to collapse
AKU 2.0 comes with support for A2DP.
In the case for XDA Atom, A2DP was supported on the day O2 released Atom.
A2DP quality in Atom was poor regardless of the Rom version, I tried the following roms:
1. 20060123B1WWE
2. Xda-Atom-ENG-20060123_Feb2006_.exe
3. R060221N_MN1ARC_RS00045
4. DSUU_ARC_C060414WWE_R060327N_EX0016__test_only_not_for_sale
5. Xda-Atom-ENG-20060426B1WWE
As described by buruburu, hizzing sound appears when a certain part of a song is played. Turning On/Off the equalizer doesn't seem to have any effect.
When listening the same song using wired headset, the quality was good, so can't be the problem of the song I am listening.
When listening the same Song using my PC (BT 1.2 with Widcomm 4.0.1.2800 stack), the quality was good as well.
So, no problem with the song I am listening, no problem with the BT Stereo headset I am using, no problem with the BT version (1.2 in Atom, 1.2 in PC; don't have BT 2.0, so can't tell) I am using, and my BT headset works fine making/receiving phone calls.
Conclusion:
1. the BT stack in Atom has a problem;
2. the audio chipset in Atom was a cheap and lousy one;
3. my Atom has a problem (I am in UK, don't have another Atom to test)
If it's (1), hope someone can fix it!!![/i]
tcmp
forgot to tell u guys : i get good quality cause i dont use crappy windows media player to play my mp3s, i use TCMP for every file i have.
and it works a charm.
the only thing i dont get, is that sometimes during the song play, it stops for a second then go back to it.
wierd :shock:
Re: tcmp
goldsaint said:
forgot to tell u guys : i get good quality cause i dont use crappy windows media player to play my mp3s, i use TCMP for every file i have.
and it works a charm.
the only thing i dont get, is that sometimes during the song play, it stops for a second then go back to it.
wierd :shock:
Click to expand...
Click to collapse
Aha! Finally found this topic. I'm on O² Atom + Jabra BT620s. The headset sound quality is superb stable on pc (5mb limit Bluesoil). On Atom... WM10 sounds too low even volume maxed, the equalizer doesn't work on A2DP. The best is on TCPMP where I can blast the pre-amp to make it louder. The quality is "ok²", hisses are seldom but hiccups exists once or twice in wma/mp3 tracks and too bad headset playback function only work on WM10 not TCPMP. And to click my headset when answering calls, I've to set TCPMP not to play on background, after clicking, I've to increase the headset volume.
Does any of you guys who's using other than Atom experience hiccups on A2DP? And those with Atom other than goldsaint? I don't think it's Jabra's but Atom fault itself. I've only SmallMenuPlus and O²Plus running in background (all startup removed), no battery/space monitors on today and overclocked to constant stable 520Mhz with XCPUScalar on the latest firmware. Thank you...
Am using I-Tech Clip S with my ATOM and sound quality is EXcellent!!! No hissing sound at all.
I highly recommend taking a look at the following,
http://forum.xda-developers.com/viewtopic.php?t=54621
I had the same complaint, but these registry edits cleared up my quality problems almost entirely.
Tweaked the bitpool settings to 53 but did not recognize any improvement. The other 2 tweaks is useless for me-- whenever i used my I-Tech Clip S BT headset/wireless stereo, can't hear the other callers voice. Streaming audio to my Clip-S is OK but no noticeable difference.
Cheers
I've tried my two bluetooth stereo headset on HP-2210 , DOPOD 818Pro and O2 Atom,one thing is certain,the sound qulilaty in O2 Atom is worst and poor.I consider the problem is ROM Firmware.
Some of the tweaks cause more harm than good
I removed all traces of these tweaks by doing a hard-reset, and my bt stereo is just fine with the occassional break. 8)
IMHO we should not just apply every tweak just because someone posted :twisted: EG some one claims he installed Atom Exec ROM on regular Atom Now he has vamoosed when asked to share. Some one posted a 4-letter word due to the mess he had when he followed that line :twisted:
Not to go against the current trend, but I entered the following into the reg editor and it made a huge improved in the sound quality using the Samsung SBH-100 headphones.
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Bluetooth\A2DP\Settings]
"BitPool"=dword:00000053
"SampleRate"=dword:00044100
Still get the occasional skip but fingers crossed something will come up to fix this soon.
I found that the default A2DP setting in Athena is used JointStereo,
After I use Registry Editor change JointStereo value to normal stereo the sound quality is become poor,
many high frequence tone in my I-tech Radio (I-tech R35 with radio function),
but this problem haven't appear on jointstereo.
I don't know why HTC use jointstereo than normal stereo there may be some reason was hidden.
simdao said:
I found that the default A2DP setting in Athena is used JointStereo,
After I use Registry Editor change JointStereo value to normal stereo the sound quality is become poor,
many high frequence tone in my I-tech Radio (I-tech R35 with radio function),
but this problem haven't appear on jointstereo.
I don't know why HTC use jointstereo than normal stereo there may be some reason was hidden.
Click to expand...
Click to collapse
Hello seems to be a recuring problem of all HTC phone
just see threads of hermes, P3600, etc
with my Artemis i have the same problem, i try to change joint stereo or bitpool and i get very very poor sound
so i resigned to let the HTC setting , it make poor sound but "earable"
so the question is : why ???
in artemis i forget it because of the 180mhz poor processor (remenber htc didn't activate A2DP in prophet because off it)
but i was expecting that X7500 work great with A2DP blutooth !!!!
what the hell are doing the htc's technical team ???
i can't beleve that !!!
i think that this time i'll pass the X7500 and go to ETEN or ASUS
regards
What is sound quality of normal wired headphones?
schoofter said:
What is sound quality of normal wired headphones?
Click to expand...
Click to collapse
it's more depend on what headphone you use, and because of this, i am pretty sure my DOPOD U1000 generate the greatest sound i won't go in details of this, because this is a PDA forum not a headphone one
Great A2DP Quality!
I agree with Wu, the audio quality of the A2DP is amazing, the best I have experienced using Bluetooth A2DP, plus the distance I can have between the headphones and the Dopod U1000 is even better!
I am using Motorola's HT820! Great sound!
bogusiano said:
I agree with Wu, the audio quality of the A2DP is amazing, the best I have experienced using Bluetooth A2DP, plus the distance I can have between the headphones and the Dopod U1000 is even better!
I am using Motorola's HT820! Great sound!
Click to expand...
Click to collapse
Agree 100% .
I don't thing U1000 provide great sound quality! I try same headset (I-tech Radio + Shure 4G) on different A2DP device Asus535, O2 Zinc, G-Smart i+, Dopod900 and Dopod U1000. Only HTC device have high frequence tone distributed to A2DP headset. Other device provided a stable and great sound quality on A2DP.
it brilliant with my nokia hs-12w
simdao said:
I don't thing U1000 provide great sound quality! I try same headset (I-tech Radio + Shure 4G) on different A2DP device Asus535, O2 Zinc, G-Smart i+, Dopod900 and Dopod U1000. Only HTC device have high frequence tone distributed to A2DP headset. Other device provided a stable and great sound quality on A2DP.
Click to expand...
Click to collapse
if you have shure 4G, then don't use the bluetooth, plug your headphone straight into the socket, otherwise you will waste the headphone.
For everyone else, unless you really like the idea of having bluetooth headphone, otherwise to archive maximun sounf quality, you should plug your headphone straight into the Athena
Hello, I have one problem with the AD2P. Then at the beginning ROM radio was 1.38, and when I listened to some music bluetooth with my stereo auricle I had a whistling of unpleasant bottom.
I have flash ROM radio 1.41 and now more whistling, but that jerk, impossible to listen to a whole song without that that cuts almost quite 5sec
Would be there anything has to make?
PS: Sorry for my english
Edit: P3600 WM5
ROM : 1.23.406.2
radio : 1.41.00.11
protocol : 32.74.7020.18H
Up please
Hmmm when I goto the FM radio there is no sound coming through the earphones. Check the volume is up and nothing at all. I have to rescan each time, and that re jogs the sound output through the headphones..
Also the quailty doesnt sound amazing at all, even with technics headphones.
Music player works fine.
dan 6a said:
Hmmm when I goto the FM radio there is no sound coming through the earphones. Check the volume is up and nothing at all. I have to rescan each time, and that re jogs the sound output through the headphones..
Also the quailty doesnt sound amazing at all, even with technics headphones.
Music player works fine.
Click to expand...
Click to collapse
When you scroll with your finger to a frequency you have to press stop and then when you set the frequency press play.
Am pretty pleased with the quality myself, all works well, tunes fast, all the RDS data with station name and program info works.
My experience of the radio is that its utter crap. I tested it on a number of strong signal radio stations and all of them come out mono, no stereo from the radio at all.
also the sound quality sounds like a crap speaker sitting in a bean can. hollow sounding rubbish, very surprised that they can make a radio that rubbish these days.
Mp3 player sounds great though, nice clean full sound.
you can listen radio online
I thought I read somewhere that you can listen to the FM radio through the phone loudspeaker instead of the headphones?
If so, how???
You can but you would still need the earphones as they act as an antenna
discophil said:
My experience of the radio is that its utter crap. I tested it on a number of strong signal radio stations and all of them come out mono, no stereo from the radio at all.
also the sound quality sounds like a crap speaker sitting in a bean can. hollow sounding rubbish, very surprised that they can make a radio that rubbish these days.
Mp3 player sounds great though, nice clean full sound.
Click to expand...
Click to collapse
I thought I was coming crazy. all the stations sounds in MONO. incredible....
danielherrero said:
... incredible....
Click to expand...
Click to collapse
No, SGS .
discophil said:
My experience of the radio is that its utter crap. I tested it on a number of strong signal radio stations and all of them come out mono, no stereo from the radio at all.
also the sound quality sounds like a crap speaker sitting in a bean can. hollow sounding rubbish, very surprised that they can make a radio that rubbish these days.
Click to expand...
Click to collapse
Agree, although utter crap is just too positive a description.
fm radio .. what about transmitter
we have an fm radio at least one step up from nexus one..
does anyone know if the chip has the hardware for an fm transmitter.. maybe someone can implement an app for this..
thanks
Fm radio is mono or stereo
Pls help.
My FM Radio is still MONO.
FM Radio on SGS is MONO or STEREO ?
For what is still MONO ?
It's stereo
The headphone that comes in the package is not good, please use any other headphone[I used the iPhone 2G headphone] and the FM radio is "stereo"[I have Galaxy S in India], the FM just need any headphone not necessarily "samsung". Try this, I have tried it and it works as expected!
-Pramod
I'm sorry for the stupid question, but how do I check whether FM is running in MONO mode or STEREO mode on my phone?
I use other headphone - Coss Porta Pro. FM Radio is still MONO.
I use active loudspeaker, still MONO.
Anybody has STEREO FM radio ?
Pls help with this problem.
I have radio playing MONO too in my SGS. It's not much important for me, but I think it's serious bug in Samsung's flagman phone that costs more than 500 $ ...
did you people even read the previous message, the #2 reply?
the FM radio is STEREO you just need to plug in a STEREO head phone for it to work.
in areas of poor reception it might sound like mono, but that happens even if you have a $3000 car stereo, it's not the phone fault for weak FM sources radio station.
in my city there is a channel i really like to listen to 103.5 but the reception is very poor on most FM radio at home/work/car unless you are near the source, which is on the other side of the city.
luckly they have Online streaming, so i listen to them online when my FM radio reception is poor in whever i happen to be at the time.
mine always plays mono...
AllGamer said:
did you people even read the previous message, the #2 reply?
the FM radio is STEREO you just need to plug in a STEREO head phone for it to work.
Click to expand...
Click to collapse
The standard head phones are stereo, you don't need other.
Checked with an STEREO TEST MP3.
But my Radio is also always MONO
AllGamer said:
did you people even read the previous message, the #2 reply?
the FM radio is STEREO you just need to plug in a STEREO head phone for it to work.
Click to expand...
Click to collapse
Sennheiser CX300 are the mono headphones you think?
I'd plugged many different headphones, sound ALWAYS MONO instead of mp3-player that STEREO. All radiostations in good quality of reception always mono. It's a bug of Samsung...