[access-uk] Re: Aftershokz very distorted sound

  • From: jeff flint <jeffflint15@xxxxxxxxx>
  • To: access-uk@xxxxxxxxxxxxx
  • Date: Sat, 14 Dec 2013 12:28:25 -0500

Thanks Mike, it is beginning bemake sense.
Cheers
Jeff

----- Original Message -----
From: Michael A Ray <mike.ray@xxxxxxxxxxxxxx>
To: access-uk@xxxxxxxxxxxxx
Date: Saturday, 14 December 2013 9:34 am
Subject: [access-uk] Re: Afshokz very distorted sound

>
>
> Jeff,
> 
> David is a radio ham like me, and he's assuming you know what he means 
> by 'impedance' :were
> 
> The impedance of the source of the audio and the load (in this case the 
> Afshokz) should ideally be matched. The impedance is measured in 
> Ohms. A standard impedance for audio, both source and load is 8 Ohms. 
> But I doubt if the output from the laptop and the input to the 
> Afshokz are so mismatched as to cause problems.
> 
> It's more likely that the Afshokz are simply being over-driven, which 
> would cause the sound to distort and the Afshokz volume control to 
> have less effect than expected.
> 
> My Afshokz work fine with my laptop and my Plextalk Pocket, but mine 
> are not Bluetooth. There may be some difference in performance.
> 
> Mike
> 
> On 14/12/2013 13:44, David W Wood wrote:
> > Hi — a bad message from me!
> >
> > They won't be able to be altered, but just wondered if out of the range of
> > the PC — not likely, but would possibly cause distortion.
> >
> >
> >
> > ATB
> >
> > David W Wood
> > -----Original Message-----
> > From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of
> > jeff flint
> > Sent: Saturday, December 14, 2013 1:10 PM
> > To: access-uk@xxxxxxxxxxxxx
> > Subject: [access-uk] Re: Afshokz very distorted sound
> >
> > ooh! erm!
> > I doubt it, if I was supposed to do it then, no.
> > What are they?
> > How do I do it?
> > Cheers
> > Jeff
> >
> > ----- Original Message -----
> > From: David W Wood <david.g3yxx@xxxxxxxxxxxxxx>
> > To: access-uk@xxxxxxxxxxxxx
> > Date: Saturday, 14 December 2013 5:53 am
> > Subject: [access-uk] Re: Afshokz very distorted sound
> >
> >>
> >> Are the impedances matched?
> >>
> >>
> >> ATB
> >>
> >> David W Wood
> >>
> >> -----Original Message-----
> >> From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf
> > Of
> >> jeff flint
> >> Sent: Saturday, December 14, 2013 10:52 AM
> >> To: access-uk@xxxxxxxxxxxxx
> >> Subject: [access-uk] Afshokz very distorted sound
> >>
> >> Hi all,
> >> I bought the afshokz bluetooth headset.
> >> with my BrailleSense the sound is fine and I can adjust it from the
> > headset.
> >> on my laptop  the sound is very distorted.
> >> I have adjusted the volume on the laptop but the volume on the headset
> > will
> >> not respond the distortion is awful.
> >> Is there something I a%m doing wrong?
> >> Cheers
> >> Jeff
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> 
> 
> — 
> Michael A. Ray
> Analyst/Programmer
> Witley, Surrey, South-east UK
> 
> Ham Radio Call-sign: G4XBF, licensed since 1982
> 
> Don't just sit there, learn something
> 
> Raspberry VI:
> http://www.raspberryvi.org/
> NVDA, the best free screen-reader in the world:
> http://www.nvda-project.org/
> 
> 
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