HDTenEightyP/NetNews huggingface dataset:
From: ldo@waikato.ac.nz (Lawrence D'Oliveiro, Waikato University)
Newsgroups: comp.multimedia
Subject: Re: TV resolution?
Date: 20 Nov 92 16:47:20 +1300
Organization: University of Waikato, Hamilton, New Zealand

In article <1992Nov19.141143.15559@ils.nwu.edu>, korcuska@aristotle.ils.nwu.edu (Michael Korcuska) writes:
>   Film and SECAM and PAL (I think) have a frame rate of 24 fps.

Film is 24 fps, yes. But PAL and SECAM are 25 fps.

By the way, didn't those old silent movies use to be filmed at 18 fps? That
stereotypical "speeded-up" look only happened when they were played back on
newer equipment which could only run at 24 fps.

Lawrence D'Oliveiro                       fone: +64-7-856-2889
Computer Services Dept                     fax: +64-7-838-4066
University of Waikato            electric mail: ldo@waikato.ac.nz
Hamilton, New Zealand    37^ 47' 26" S, 175^ 19' 7" E, GMT+13:00
Newsgroups: comp.multimedia
From: trebor@foretune.co.jp (Robert J Woodhead)
Subject: Re: TV resolution?
Organization: Foretune Co., Ltd.
Date: Thu, 19 Nov 1992 05:03:14 GMT

kudzu@netcom.com (Michael Sierchio) writes:
>Bzzt! to all of you.  Resolution doesn't mean number of scan lines.  It means
>how many lines can be resolved in the horizontal and vertical directions.

>This is determined by that radial line test pattern of converging black
>lines on a white board.

>My recollection is hazy, but I believe that the best performance (a good
>camera connected directly to a monitor) yields about 500 lines of vertical
>resolution, and 600 lines of horizontal resolution.

Which brings up the question: exactly how is a line of resolution defined?
Consider an alternating pattern of 640 white and dark lines (320 white,
320 dark) that my computer is displaying on a TV set.  I look closely and
can see all of the white and dark lines (they don't merge).

Am I seeing 640 lines of resolution, or only 320?  By the above description
(since it says 500 lines vertical, and there are only 525 scan lines to
begin with), I'd assume I'm seeing 640, but inquiring minds want to know.

-- 
+---------------------------------------------------------------------------+ 
| Robert J. Woodhead, Biar Games / AnimEigo, Incs.    trebor@foretune.co.jp |
| AnimEigo US Office Email (for general questions): 72447.37@compuserve.com |
Newsgroups: comp.multimedia
From: korcuska@aristotle.ils.nwu.edu (Michael Korcuska)
Subject: Re: TV resolution?
Organization: The Institute for the Learning Sciences
X-Newsreader: Tin 1.1 PL5
Date: Thu, 19 Nov 1992 14:11:43 GMT

Jonathan Heiliger (jonathan@rahul.net) wrote:
: In article <1992Nov12.190043.1@mars.slu.edu> jesse@mars.slu.edu writes:
: 
: >What is the resolution of normal NTSC TVs?
: 
:  NTSC is an analog format with a total of 525 lines.  However only 485 lines 
: are active.  The most universal is about 648x485 pixels; and NTSC cycles at 
: approximately 59.94Hz.
:  

  It's probably also worth mentioning that the NTSC signal is interlaced so
that only every other scan line is refreshed each 60th of a second.  It takes
two cycles to refresh the whole image, which gives 30 frames per second.
  Film and SECAM and PAL (I think) have a frame rate of 24 fps.

Michael
From: ma168faf@imath8.ucsd.edu (Matthew Guarnotta)
Newsgroups: comp.multimedia
Subject: ***WHAT'S A VIDEO SPIGOT????
Date: 19 Nov 92 01:11:06 GMT
Article-I.D.: sdcc12.41224
Organization: Univsersity of California, San Diego




WILL SOMEONE PLEASE EXPLAIN IN DETAIL WHAT A VIDEO SPIGOT IS AND HOW IT WORKS

HOW MUCH DO THEY COST AND WHAT SORT OF HARDWARE DO YOU NEED??????

DO VIDEO IMAGES 24 BIT TAKE UP A LOT OF HD SPACE....

MANY THANKS

MATT

ma168faf@sdcc16.ucsd.edu

"The Horror......The  Horror......" M. Brando in Apocalpyse Now
From: sutter@calvin.usc.edu (Carl Sutter)
Newsgroups: comp.multimedia
Subject: Looking for best OS/2 DVI Authoring tools
Date: 17 Nov 1992 10:21:54 -0800
Organization: University of Southern California, Los Angeles, CA
Distribution: world
NNTP-Posting-Host: calvin.usc.edu

I'm starting a DVI applicaion for use in a kiosk.  Using OS/2 is
sort of required, unless doing it in Windows will have superior
results.  Can anyone compare AVC and MEDIAscript?  Are there
other tools available that I should know about?  I'm mainly
interested in ease and robustness of development, and the
relative speed of the completed apps.

I have a copy of AVC and the MEDIAscript Desktop Edition (I can
get the Professional Edition, if necessary), so I am familiar
with the basic features of each.  However, I haven't done any
development yet, so the long term snags are what I'm looking
for. 

My app. will have an animation in attract mode, which allows the
user to touch parts of the moving animation.  The rest is pretty
standard - buttons and video in a window.  One other constraint: 
I can't wait past the end of November for products that aren't
shipping. 

Thanks for any help, 

---
Carl F. Sutter
Academic Software Development Consultant
University of Southern California
Center for Scholarly Technology
(213) 740-2925   sutter@usc.edu (NeXT mail capable)
From: martens@prl.philips.nl (martens p)
Newsgroups: comp.multimedia
Subject: Re: Need training solution
Summary: CD-I info
Keywords: CD-I, Multimedia, development
Date: 16 Nov 92 16:12:30 GMT
Organization: Philips Research Laboratories, Eindhoven, The Netherlands

In article <1992Nov13.165826.17303@b30.ingr.com> phil@philip.b30.ingr.com (new user) writes:
>
>
>I need information on the CD-based technologies
>available for technical training purposes.
>
>My company wants to produce an audio/video package
>for customer training. The ideal system
>would be driven by a CD-I, CD-ROM, or Videodisc type device
>that could access various menus and sections via remote control
>and display the images on a TV. The ability to display
>in the WindowsNT environment would be a plus.
>
>any information on related hardware or software would be helpful
>
>Philip Headrick

The consumer CD-I player displays on a TV and operates with wireless
remote joystick control (couch-proof) or a mouse or trackball.

A professional CD-I development machine can contain a network
connection, a hard disk, a floppy, a monitor (instead of TV), etc..
Since it is actuallly a fully equipped computer running a multitasking
OS, you can do remote logins and have information on your workstation.
I suppose that holds for NT as well, but I'm not yet familiar with it.
There is also a PC-based CD-I development system.  For more
information contact:

Philips PCEC
1 Philips Drive
PO box 14810
Knoxville, TN 37914-181
tel. 615-5214438

regards,

Peter Martens.
Newsgroups: comp.multimedia
From: pgv@news.dcs.warwick.ac.uk (Paul G Vernon)
Subject: Re: TV resolution?
Originator: pgv@stone
Organization: Department of Computer Science, Warwick University, England
Date: Thu, 19 Nov 1992 17:55:14 GMT


|>   It's probably also worth mentioning that the NTSC signal is interlaced so
|> that only every other scan line is refreshed each 60th of a second.  It takes
|> two cycles to refresh the whole image, which gives 30 frames per second.
|>   Film and SECAM and PAL (I think) have a frame rate of 24 fps.

PAL and SECAM are 25 fps, film 24 fps  :-)

-- 
 /Paul~Vernon~~~~~~~~~~|###~~#~~#~#~#~~~~#~#~###~###~###~###~###|~~~~~~~~~~~~~\
| University of Warwick|### ### # # #    # # ##  ##  # # # # # #| Hummm...    |
 \pgv@dcs.warwick.ac.uk|#___#_#_###_###___#__###_#_#_#_#_###_#_#|_____________/
-- 
 /Paul~Vernon~~~~~~~~~~|###~~#~~#~#~#~~~~#~#~###~###~###~###~###|~~~~~~~~~~~~~\
| University of Warwick|### ### # # #    # # ##  ##  # # # # # #| Hummm...    |
 \pgv@dcs.warwick.ac.uk|#___#_#_###_###___#__###_#_#_#_#_###_#_#|_____________/
Newsgroups: comp.multimedia
From: tom@alias.com (Tom Burns)
Subject: Re: Where is Hyperbole?
Keywords: multimedia books
Organization: Alias Research, Inc., Toronto ON Canada
Date: Wed, 18 Nov 1992 23:18:51 GMT

In <24134@alice.att.com> wsc@alice.att.com (Bill Cleveland) writes:

>Something called the Seybold Report mentions a company named
>Hyperbole that has some multimedia books in development.

Hyperbole
2402 Yoakum, #2
Houston, TX 77006
713-722-0383
Hyperbole "publishes" an interactive magazine in Hypercard format. The
demo of "The Madness of Roland" (a CD-ROM based product) impressed me
as an effective non-linear narrative, but entertaining rather than
intellectually formidable.

--
Tom Burns, aka "The Video Guy" at:  | "Ebben ne'andro lontana" - La Wally
Alias Research Inc. (416) 362-9181  |  Fax: (416) 362-4696	
110 Richmond St E, Toronto M5C 1P1  |  INTERNET: tom@alias.com
Newsgroups: comp.multimedia
From: sjk@netcom.com (Shel Kaphan)
Subject: Re: Computer controlled VCRs
Organization: Netcom - Online Communication Services  (408 241-9760 guest) 
Date: Fri, 20 Nov 1992 23:22:14 GMT


So, what *are* the standard protocols for video recording devices?
I have heard about "VISCA" (cf previous articles in this thread).
What is it and where are the details available? 
Is that the most commonly used protocol, or are there others that are
also important?  I need an information source, please...

	Shel Kaphan
	sjk@netcom.com
From: vincentc@ocf.berkeley.edu (Vincent Y. Chen)
Newsgroups: comp.multimedia
Subject: Covox Drivers wanted!!!!!
Date: 20 Nov 92 06:06:30 GMT
Organization: U. C. Berkeley Open Computing Facility
NNTP-Posting-Host: lightning.berkeley.edu

I own a Voice Master by Covox. Does anyone know if there is a driver
for this card for windows
or possibly to make it sound blaster compatible?

I know it works with software that supports parallel port
sound cards so perhaps a driver for one of those would work as well

Please E-mail me if you know if one exists and where I can get it!


thanks!

vincentc@ocf.Berkeley.EDU
From: teoallan@hpsgm2.sgp.hp.com (Allan TEO)
Date: Wed, 18 Nov 1992 07:20:32 GMT
Subject: Intel ann 486 with built in DVI caps
Organization: HP Singapore Notes-Server
Newsgroups: comp.multimedia

Intel has announced that it will be building a 
486 chip with built in I750 capabilities..

Any Comments please..

Regds
Allan

Newsgroups: comp.multimedia
From: csmith@blackplague.gmu.edu (Blackplague)
Subject: Re: Lousy sound/Quadra & Spigot & Pr
Followup-To: comp.multimedia
Organization: GMU
Date: Tue, 17 Nov 1992 16:18:52 GMT

In article <1992Nov9.234528.13186@research.nj.nec.com>,
zilla@ccrl.nj.nec.com (John Lewis) wrote:
> 
> I recall reading in macweek that the quadra 900 (but not the 700 i believe)
> had some differences with regard to sound input- not a problem,
> but something that you had to do differently- possibly input levels or
> impedance or something.
> 
> The two 'ask the expert columns' in macweek 
> (both columns are in fact much more solid technically than most 
> computer journalism)
> can be reached from the internet-
> rick ford:  72511.44@compuserve.com,
> david ramsey 76702.335@compuserve.com

The Quadra 900 and 950 (but not the 700) have sterio rca input jacks.  In
order to use these, one must open the Sound controll panel, select
"built-in" sound, click on "Options", and then select "External audio". 
This will provide a far superior sound to that obtained via the microphone
port, and I have found the results when using the built-in audio to be much
better then when using the audio capabilities of the Radius Video Vision
Card.

Christian Smith
From: yandros@MIT.EDU (Chad Phillip Brown)
Newsgroups: comp.multimedia
Subject: Re: Quicktime for Windows
Date: 16 Nov 1992 08:57:12 GMT
Organization: /mit/yandros/.organizations
NNTP-Posting-Host: deathtongue.mit.edu
In-reply-to: mjh4@crux1.cit.cornell.edu's message of 13 Nov 92 22:01:55 GMT


The announcement I got (which, of course, I can no longer find. :-/)
implied that it would only be released on one of Apple's QuickTime
Development CD's, at, I belive just at $250.00, with a more complete
version (presumably with much examples, etc.) available at ~$450.00. 

If anyone hears of this being publiclly available for free, please
(!!!) feel free to correct me; I'm hoping to be wrong on this one.

-C

--
-->Chad Phillip Brown<--||INTERNET:---->yandros@Athena.MIT.EDU
------------------------||NeXT:---------->yandros@milo.mit.edu
-->Student Information<-||UUCP:-->mit-eddie!mit-athena!yandros		
--->Processing Board<---||BITNET:------>yandros%mit.edu@mitvma
----->CSSConsultant<----||US:--->19 Myrtle;Somerville MA;02143
-------->IS-DCNS<-------||Voice:----------------->617-623-0877
Newsgroups: comp.multimedia
From: Jukka Ahtikari <jahtikari@finabo.abo.fi>
Subject: VideoSpigot problemfree?!?
Organization: Turku School of Economics
X-Useragent: Nuntius v1.1
Date: Tue, 17 Nov 92 14:15:33 GMT

I have tried to get still pictures from VideoSpigot/ScreenPlay-program to
other Macintosh-programs, such as MacroMind Director 3.1, Adobe Premiere
etc. Unfortunately some of those video still pictures haven't appeared in
those programs. You may get a QuickTime -logo or absolutely nothing in
the program window.  

I am using Macintosh Quadra 700 with 16" color monitor (millions of
colors). This problem doesn't appear when you are using 256 colors, but
the quality is not so good and according to the local
VideoSpigot-importer this card and its programs should be compatible with
millions of colors (32-bit). Does anyone have similar problems and how
they have been solved?
																									Jukka
Xref: sparky comp.multimedia:3484 comp.graphics:12236 comp.edu:1928 comp.misc:4373
From: rsc@altair.csustan.edu (Steve Cunningham)
Newsgroups: comp.multimedia,comp.graphics,comp.edu,comp.misc,alt.authorwa
Subject: Re: Electronic Publishing by College Students
Date: 23 Nov 92 06:00:51 GMT
Distribution: na
Organization: CSU Stanislaus

You talked about starting a CD-ROM student publication, which should be a lot
of fun for yourself and others.  But don't overlook the possibility of an
online publication, which saves you the duplication costs of the CD-ROMs
(yes, I know they're pretty, but they're still $2 - $3 to produce, even if
you do all the file preparations...) and lets people get them from around the
world more quickly than a mailing.  Investigate whether DU could get enough
online storage so you could support anonymous ftp and an e-mail server for
the ~600 MB you'll have, and then rotate the contents of that disk space for
your new editions.

I wish I could tell you exactly the pluses and minuses involved with this kind
of activity, but come back in six months -- ACM SIGGRAPH will be putting out an
online experimental special issue of _Computer Graphics_ next May, and I think
we'll learn a lot from the process.

Have fun, and good luck!

-- Steve Cunningham
   SIGGRAPH director for publications
Newsgroups: comp.multimedia
From: MACDONAN@UK.AC.BHAM.IBM3090
Subject: art and technology
Date: Wed, 18 Nov 1992 14:11:34 GMT
Organization: The University of Birmingham, United Kingdom

An informal request in this instance for ideas for a mini-conference
in art and technology with an emphasis on the performing arts.
Please post....
Newsgroups: comp.multimedia
From: ramz@beta.lanl.gov (Thomas Rick Ramsey)
Subject: Re: Computer controlled VCRs
Organization: Los Alamos National Laboratory
Distribution: usa
Date: Thu, 19 Nov 1992 15:19:42 GMT

ABBATE Video Consultants markets HyperCard software and hardware
cables for the Macintosh that allow you to control over 100
consumer, prosumer, and professional VCRs.  No other hardware
boxes are required.  The accuracy is limited by the accuracy of
the VCR.  VCRs which use time code are supported also, and can
give you frame-accurate editing.

I edit with the following:
Panasonic AG1960 S-VHS, Sony EV-C3 8mm, Sony SLV-R5 S-VHS,
Sony CCD-801 Hi8 camcorder.
I make action videos that don't require frame-accurate editing, but I
do like to get about .5 second accuracy, and I do.

ABBATE can be contacted at 508/376-3712 VOX, 508/376-3714 FAX.
I am not associated with ABBATE, but am a satisfied customer.
-- 
Rick Ramsey  ramz@lanl.gov  Los Alamos, NM  505/662-2447 evenings.
From: steve_krause@qm.sri.com (Steve Krause)
Newsgroups: comp.multimedia
Subject: Re: MPEG - FAQ   [Version 1.0 - 20. November 1992]
Date: 24 Nov 92 01:39:59 GMT
Followup-To: comp.multimedia
Organization: SRI International

In article <1992Nov23.112928.12385@waikato.ac.nz>, ldo@waikato.ac.nz
(Lawrence D'Oliveiro, Waikato University) wrote:
> 
> Thanks for that summary. Just one irritating little question:
> 
> How do you pronounce "Xing"?

I believe it is pronounced "Zing."

Steve Krause
SRI International
From: simonofb@wmavm7.VNET.IBM.COM
Date: Thu, 19 Nov 92 08:20:56 EST
Newsgroups: comp.multimedia
Subject: MediaVision's Fusion CD Rom package
Reply-To: simonofb@wmavm7.VNET.IBM.COM
Organization: IBM
News-Software: UReply 3.0

Our local discount warehouse has the subject product for sale
for $399.  It comes with NEC CD ROM, Pro Audio Spectrun card
and amplified speakers.  Can anyone provide more technical
info about the products included?  They just didn't have any
tech info available.

Thanks
Robert Simonoff
simonofb@wmavm7.vnet.ibm.com
Newsgroups: comp.multimedia
From: g_rehn@csuvax1.murdoch.edu.au (Geoff Rehn)
Subject: Re: Need Macintosh Quadra RGB to NTSC conversion
Followup-To: comp.multimedia
Organization: External Studies Unit, Murdoch Uni.
Date: Mon, 23 Nov 92 02:21:24 GMT

In article <1992Nov20.201545.1669@serval.net.wsu.edu>, Leonard Hermens
<lhermens@eecs.wsu.edu> wrote:
> 
> I need to convert RGB (red-green-blue) video signals from a Quadra to
> NTSC TV
> standard video. I realize I can get black and white NTSC easily from the
> Quadra built-in video, but I need wiring information or info about
> exisiting
> products that do this conversion. Pricing and vendor information would
> be helpful, too.
> 

NeoTech ship a video encoder that will convert the Mac RGB
to PAL, S-Video or NTSC. This is an external encoder that takes the video
signal and converts it. May need to boot up the VRAM on the Quadra to
around 1Mb. The down side of the NeoTech is that (in PAL at least) the 
output is only 256 colours, despite millions on board.
In Australia, FIRMWARE DESIGN are the suppliers, at around $A500 - 600.

There is another box out there, newly released, but I haven't tracked it
down yet.

We have been using the NeoTech to enable the Mac screen to be beamed out
via satellite to remote areas, for computer literacy classes.
Also good for video production. Not the highest quality resolution
but good enough.
Organization: Studio for Creative Inquiry, Carnegie Mellon, Pittsburgh, PA
Newsgroups: comp.multimedia
Date: Mon, 23 Nov 1992 18:04:01 -0500 
From: Rebecca Roolf <rr3b+@andrew.cmu.edu>
Subject: QuickTime Windows/Mac

I've been following the QT Windows / Video for Windows announcements
from the perspective of a Macintosh user who may want to port some
things to Windows.

One message posted here recently, contained a product announcement for a
CD-ROM which is apparently cross-platform IBM/Mac and uses QT.  Yet the
CD contains "two exact copies of each of the movies, one in the
Macintosh QT format and the other in the Windows QT format..."  

The implication here is that QT Windows is not immediately compatible
with QT Macintosh.  Therefore, you have to have two copies of each
movie, or convert the movies manually, rather than running the same
files without fussing?  Is there a good reason why this would
necessarily be the case?

According to an article in December's PC World, Video for Windows has
the capacity to convert QT Macintosh movies to its own file format.  If
Apple's QT Windows requires you to do the same, it seems to me they've
lost one of their possible advantages.

Both packages are supposed to be shipping this month (Apple's is
supposedly to be out today, 11/23).  If anyone does some comparison, I'd
be interested in the results.  I'd also be interested to hear from any
Mac users who are trying to take things across to Windows.


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Becka Roolf, Research Associate                 Interactive Teaching Network
Studio for Creative Inquiry                         a multimedia project 
College of Fine Arts                                  on Ancient Egypt
Carnegie Mellon University                     
Pittsburgh, PA  15213                               rr3b+@andrew.cmu.edu     
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
From: tel1568@tamaix.tamu.edu (Tom Landrum)
Newsgroups: comp.multimedia
Subject: Re: 11hz sampling rate?  what planet are you on?
Date: 24 Nov 1992 02:50:14 GMT
Organization: Texas A&M University, College Station
NNTP-Posting-Host: tamaix.tamu.edu

In article <1992Nov23.214823.935@reed.edu> Sam writes:
>In article <1992Nov23.011002.21654@seas.gwu.edu> thail@seas.gwu.edu  
>(Samuel R. Posten) writes:
>> 11 hz sampling rate? on a sb pro, sorry, but my sb pro can sample 22khz  
>in
>> stereo.  you are thinking of the old sb card.
>> 
[ ... ]

>22 kHz at 16 bits?  I doubt it.  Also, the SB Pro Basic doesn't have a  
>MIDI interface or a SCSI interface.  The PAS sound card is superior by an  
>order of magnitude.  That's why I'm so keen on finding out where Mr.  
>Simonoff in New York is getting the Media Fusion pack for $399.  It  
>contains the PAS 16-bit card, and if it actually has an NEC CD-ROM player  
>in it, even if it ships without any bundled software, it's a hell of a  
>deal.
>	Ian Crosby
>	icrosby@romulus.reed.edu

    Just to clear up some potential confusion, the SB Pro has a sampling
rate of 22khz. This means that the highest frequency it can record is 
11khz. This limitation is due to the fact that the SB Pro is an 8-bit card. 
I think it can play back 16 bit samples, but as I don't have one, I'm not
sure.
   The 16 bit PAS-16 has a sampling rate of 44khz, which works out to a
maximum recordable freq of 22khz. This means that if every link in your
recording chain is up to snuff, you can record CD quality audio. An 8-bit
card is roughly equivalent to a normal bias cassette. Be aware though that
16 bit recordings take up huge quantities of disk space.
   The Fusion pack comes with a PAS-16 and I think an NEC CDR-25. This is
a portable cdrom drive with average specs. It is not one of the multi-spin
speed demons like the 74 or 84 that NEC is known for. But since the PAS-16
can cost around $200-230, $399 sounds good. Sorry, I can't help you track
one down for $399, I have the PAS-16/NEC 84 kit that cost me a pound of 
flesh and my first-born.
Have fun,
****  Tom Landrum
****  tel1568@tamsun.tamu.edu
****
****  The perversity of the universe tends toward a maximum. - Niven
From: cjk@cislabs.pitt.edu (Carl J Kuzmich)
Newsgroups: comp.multimedia
Subject: recording using quicktime "HELP"
Date: 16 Nov 92 23:09:51 GMT
Organization: University of Pittsburgh

Hi all 

I am recording quicktime and can not get the frame rates just right..

I record at video none, 30FPS -- this looks fine when played back before
compression.

I have tried all types of frame rates for compression using either video or
compact video. The result looks like hell...

Voices are not in sync with the video "the lips", the movie looks like a foreign
sub-titled flick....

What am I doing wrong ????

It looks to me as though the video spigot and quicktime extensions are battleing
for who has control. Am I right here? What makes me think this is that I cannot
set the frame rate to 30 from spigot if the movie recorder is not set to 30????

H E L P !!!!!!!!!!!!!!!!!!!

-- 
Carl Joel Kuzmich  (412) 624-1885     | Love is a better teacher than duty |
University of Pittsburgh              |                - Albert Einstein   |
110 Old Engineering Hall 
Pittsburgh, PA   15260