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1997.05.19 18:26 "CCITT Rec. T4/T6 Documents", by Perry Yuan
1997.05.20 02:31 "Re: CCITT Rec. T4/T6 Documents", by Charles Poynton

1997.05.20 02:31 "Re: CCITT Rec. T4/T6 Documents", by Charles Poynton

Perry Yuan <perryuan@public.sta.net.cn> writes to the TIFF list,

> CCITT Recommendation T.4 document available at
> <http://www.igd.fhg.de/icib/telecom/ccitt/rec_t.4/gen.html> ...

First of all, the organization formerly known as CCITT has been renamed
ITU-T. 

But more importantly, these documents are NOT available at the FHG site. FHG
has only a sketchy summary of T.4 (for group 3 fax) and T.6 (for group 4
fax). The full documents are not (legally) available online. You can order a
copy by having 29 and 20 Swiss francs (respectively) handy, and contacting

  <http://www.itu.int/itudoc/itu-t/rec/t/t4_23536.html>
  <http://www.itu.int/itudoc/itu-t/rec/t/t6_27606.html>

Hard copy, absent a few amendments made in 1994, 1995, and 1996, is likely
to be found in the CCITT Blue Book (1988) at your local science or
university library.

C.

-----
Charles Poynton 
<mailto:poynton@poynton.com> [Mac Eudora, MIME, BinHex, UU]
<ftp://ftp.inforamp.net/pub/users/poynton/>
<http://www.inforamp.net/~poynton/>