Re: Any compliant headset? (Re: was FreeRunner Pricing and PVT update)

2008-04-19 Thread Stroller


On 18 Apr 2008, at 23:12, Shawn Rutledge wrote:


I would like to see future devices using a 3.5mm jack.  IMO the
important thing is high-quality music, whereas if you just want to
talk on the phone, Bluetooth headsets are more popular these days.


I haven't found a bluetooth headset which comfortably fits my ear.  
I'd be happy to use an over-the-head headset (like this shape http:// 
www.provu.co.uk/imgs/snom_headset_monaural_new.jpg) if I could find  
one that did bluetooth (in fact, I'd buy at least two) but right now  
I don't consider bluetooth an option.


All I want to do is to be able to use some of the time I spend  
driving to return my customers' phonecalls. If this can be solved  
with a wired pair of earbuds (featuring a microphone on the cable)  
which costs pennies to produce then (to me) this is obviously better  
than experimenting with several bluetooth headsets which, a week or  
two after purchase, start dropping off my ear in the middle of a  
conversation. Right now, all I do when I get in my car is take my  
phone out of my shirt pocket, pick up the earbuds' cable from the  
passenger seat and plug it in; it takes 2 seconds to clip the  
microphone to my shirt collar.


As I said before, each of the last 3 phones I've bought have come  
with a wired headset, but each has use a different proprietary  
connector.
(examples: http://www.e-batteries.com.au/images/B_XAD0005_03.jpg  
http://www.cellexcompany.com/ebay/datacables/datacable.gif)
For this reason I just assumed that one would require a headset  
designed specifically for the Neo.


For those up in arms over paying for my cabled headset because it's  
an accessory they'll never use, I hope that FIC will consider the  
cost-benefit of this - you can undoubtedly buy such headsets,  
properly wired with the appropriate connector, for cents when you are  
buying them by the thousand from a factory in China. If device owners  
must buy them as a separate item then the price must reflect the  
hassle of stocking  shipping them, and will be MUCH increased.


Stroller.


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Any compliant headset? (Re: was FreeRunner Pricing and PVT update)

2008-04-18 Thread Gilles Casse

thomasg wrote:
What you wrote, Gilles, is a problem. I can't imagine, that FIC produced 
headsets that would fit for the neo only (why should they?), so I 
strongly assume that the headset is a standard device. Maybe you should 
describe what exactly didn't work, so we can try to figure out what the 
problem is.
I can only guess: it could be a problem with the alsa settings, or maybe 
the impedance of the headsets was just different.




Hi Thomas, all,

Publish please urls where a compliant headset (2.5mm, 65 ohms, stereo, 
mic?) can be bought online. If there is no compliant headset, the issue 
will be at least identified, hopefully first step before resolution :-) .


I tried 3 earphones: the first one was unusable, due to low impedance as 
pointed out by Joerg's answer:

http://lists.openmoko.org/pipermail/community/2008-March/013791.html

I did not find a 2.5mm, 65 ohms stereo earphone, and fall back to check 
two 3.5mm, 65 ohms Sennheiser earphones plus a 3.5/2.5mm adapter. The 
audio volume is correct, but now only one ear has audio.


Gilles


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Re: Any compliant headset? (Re: was FreeRunner Pricing and PVT update)

2008-04-18 Thread Richard Reichenbacher
I noticed only one headphone getting sound when I was using a 3.5-2.5  
adapter with a motorola phone a while ago.  I would just jiggle the  
connection or reinsert the 3.5 slowly and it would work.  Maybe you're  
experiencing the same thing from a similar crappy adapter.



On Apr 18, 2008, at 2:15 PM, Gilles Casse [EMAIL PROTECTED] wrote:


thomasg wrote:
What you wrote, Gilles, is a problem. I can't imagine, that FIC  
produced headsets that would fit for the neo only (why should  
they?), so I strongly assume that the headset is a standard device.  
Maybe you should describe what exactly didn't work, so we can try  
to figure out what the problem is.
I can only guess: it could be a problem with the alsa settings, or  
maybe the impedance of the headsets was just different.


Hi Thomas, all,

Publish please urls where a compliant headset (2.5mm, 65 ohms,  
stereo, mic?) can be bought online. If there is no compliant  
headset, the issue will be at least identified, hopefully first step  
before resolution :-) .


I tried 3 earphones: the first one was unusable, due to low  
impedance as pointed out by Joerg's answer:

http://lists.openmoko.org/pipermail/community/2008-March/013791.html

I did not find a 2.5mm, 65 ohms stereo earphone, and fall back to  
check two 3.5mm, 65 ohms Sennheiser earphones plus a 3.5/2.5mm  
adapter. The audio volume is correct, but now only one ear has audio.


Gilles


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Re: Any compliant headset? (Re: was FreeRunner Pricing and PVT update)

2008-04-18 Thread Shawn Rutledge
On Fri, Apr 18, 2008 at 2:54 PM, Richard Reichenbacher
[EMAIL PROTECTED] wrote:
 I noticed only one headphone getting sound when I was using a 3.5-2.5
 adapter with a motorola phone a while ago.  I would just jiggle the
 connection or reinsert the 3.5 slowly and it would work.  Maybe you're
 experiencing the same thing from a similar crappy adapter.

I have also had this happen with an adapter I got from Fry's.  It
worked as badly with my Zaurus as it did with phones (and I haven't
tried on the Neo).  The actual Motorola adapter (a short cable with a
2.5mm right-angle plug on one end and 3.5mm jack on the other end)
works much better with the devices I have tried.

I would like to see future devices using a 3.5mm jack.  IMO the
important thing is high-quality music, whereas if you just want to
talk on the phone, Bluetooth headsets are more popular these days.
(And BT is not as good for music because of the lossy compression.)
It's very nice to be able to directly plug in ordinary good-quality
headphones for music.

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Re: Any compliant headset? (Re: was FreeRunner Pricing and PVT update)

2008-04-18 Thread Bastian Muck

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Hash: SHA1

Hi Gilles,

i got a headset with 2,5mm with my HTC SDA2 (SDAII). Probably you might 
find one when searching with this.


For example here: http://www.mygift.com/htc/htc-SDA-headset.html

Greetings Bastian

Gilles Casse schrieb:
| thomasg wrote:
| What you wrote, Gilles, is a problem. I can't imagine, that FIC 
produced headsets that would fit for the neo only (why should they?), so 
I strongly assume that the headset is a standard device. Maybe you 
should describe what exactly didn't work, so we can try to figure out 
what the problem is.
| I can only guess: it could be a problem with the alsa settings, or 
maybe the impedance of the headsets was just different.

|
|
| Hi Thomas, all,
|
| Publish please urls where a compliant headset (2.5mm, 65 ohms, stereo, 
mic?) can be bought online. If there is no compliant headset, the issue 
will be at least identified, hopefully first step before resolution :-) .

|
| I tried 3 earphones: the first one was unusable, due to low impedance 
as pointed out by Joerg's answer:

| http://lists.openmoko.org/pipermail/community/2008-March/013791.html
|
| I did not find a 2.5mm, 65 ohms stereo earphone, and fall back to 
check two 3.5mm, 65 ohms Sennheiser earphones plus a 3.5/2.5mm adapter. 
The audio volume is correct, but now only one ear has audio.

|
| Gilles
|
|
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| community@lists.openmoko.org
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|

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