Article View: comp.multimedia
Article #742Re: AT&T's new video phone.....
From: Christopher Huffine
Date: Mon, 09 Nov 1992 00:43
Date: Mon, 09 Nov 1992 00:43
15 lines
1206 bytes
1206 bytes
christos@kuhub.cc.ukans.edu writes: >Hello there, > > Has anybody seen the new AT&T video phone that AT&T advertises? It is >about 2.5 inches by 2 inches of area. Does anybody have any inforamtion about >the technical specifications of that phone? i.e. modulation scheme used, >compression ratio, compression coding scheme, pixel width on the screen, #of >bits/pixel, # of frames/sec etc. I have seen this phone in a technology demonstration for schools. Although I do not have specifics about it, it seem to transmit about 4-5 frames per second. The resolution could not have been above 100x100 or so. The b/w screen in pretty small 3.5-4" in size, so the large pixels don't look to bad. --Cmh
Technical Details
Message-ID:
<0096351E.68783DC0@vms.csd.mu.edu>Path:
arc1-ca.pugleaf.net!sparky!uunet!think.com!rpi!uwm.edu!spool.mu.edu!vms.csd.mu.edu!2CD5HUFFINECReferences:
<1992Nov8.120424.44518@kuhub.cc.ukans.edu>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!think.com!rpi!uwm.edu!spool.mu.edu!vms.csd.mu.edu!2CD5HUFFINEC From: 2cd5huffinec@vms.csd.mu.edu (Christopher Huffine) Newsgroups: comp.multimedia Subject: Re: AT&T's new video phone..... Date: 9 Nov 1992 00:43:56 GMT Organization: Marquette University - Computer Services Lines: 15 Message-ID: <0096351E.68783DC0@vms.csd.mu.edu> References: <1992Nov8.120424.44518@kuhub.cc.ukans.edu> Reply-To: 2cd5huffinec@vms.csd.mu.edu NNTP-Posting-Host: vmsa.csd.mu.edu