RE: Telephone Headset

2002-09-03 Thread Chris K. Poore

The 60950 was the route I was wanting to take since I am more familiar with
that standard.  I feel that I would be meeting the safety requirement of the
directive by applying that, but am also concerned with being as "correct" as
possible. I haven't dealt with the RTTE directive, so the information
concerning the input voltage limits was very helpful.

BTW: The headset is a pair of headphones with a boom mic attached.

Thank you for all your input - it has been VERY helpful.

Chris K. Poore
Staff Compliance Engineer
-
Percept Technology Labs, Inc.
4735 Walnut #E  Boulder, CO 80301
303-444-7480 ext. 113
303-444-1565 Fax
mailto:chr...@percept.com
http://www.percept.com

-Original Message-
From: owner-emc-p...@majordomo.ieee.org
[mailto:owner-emc-p...@majordomo.ieee.org]On Behalf Of John Woodgate
Sent: Saturday, August 31, 2002 12:17 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: Telephone Headset



I read in !emc-pstc that soundsu...@aol.com wrote (in <11c.164cd2d4.2aa2
2...@aol.com>) about 'Telephone Headset' on Sat, 31 Aug 2002:

>I would disagree on this one.  A telephone is covered under EN 60950,
>therefore the logical place for a telephone accessory would be the same
>standard.

Is a headset more like a telephone or more like a pair of headphones
with a boom mic attached?
>
>Actually, this points out the need for the number of technical standards to
>be minimized.   As time goes on, the standards need to be integrated.  It's
>becoming harder and harder to tell audio/video equipment from ITE.   There
is
>less and less justification for maintaining two sets of standards.Just
my
>opinion.

IEC TC108 is currently engaged in combining IEC 60065 and IEC 60950 into
one unified standard. You are allowed to hold your breath, but figure on
holding it for ten years, at the current estimate.
--
Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk
Interested in professional sound reinforcement and distribution? Then go to
http://www.isce.org.uk
PLEASE do NOT copy news posts to me by E-MAIL!

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Re: Telephone Headset

2002-08-31 Thread John Woodgate

I read in !emc-pstc that soundsu...@aol.com wrote (in <11c.164cd2d4.2aa2
2...@aol.com>) about 'Telephone Headset' on Sat, 31 Aug 2002:

>I would disagree on this one.  A telephone is covered under EN 60950, 
>therefore the logical place for a telephone accessory would be the same 
>standard.

Is a headset more like a telephone or more like a pair of headphones
with a boom mic attached?
>
>Actually, this points out the need for the number of technical standards to 
>be minimized.   As time goes on, the standards need to be integrated.  It's 
>becoming harder and harder to tell audio/video equipment from ITE.   There is 
>less and less justification for maintaining two sets of standards.Just my 
>opinion.

IEC TC108 is currently engaged in combining IEC 60065 and IEC 60950 into
one unified standard. You are allowed to hold your breath, but figure on
holding it for ten years, at the current estimate.
-- 
Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk 
Interested in professional sound reinforcement and distribution? Then go to 
http://www.isce.org.uk
PLEASE do NOT copy news posts to me by E-MAIL!

---
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Technical Committee emc-pstc discussion list.

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Telephone Headset

2002-08-31 Thread SOUNDSURFR

>>>>A telephone headset is not within the scope of EN 60950, I think.
EN 60065 is more applicable.<<<

I would disagree on this one.  A telephone is covered under EN 60950, 
therefore the logical place for a telephone accessory would be the same 
standard.

Actually, this points out the need for the number of technical standards to 
be minimized.   As time goes on, the standards need to be integrated.  It's 
becoming harder and harder to tell audio/video equipment from ITE.   There is 
less and less justification for maintaining two sets of standards.Just my 
opinion.



Greg Galluccio
www.productapprovals.com

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