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From: rrk@byuvax.bitnet
Newsgroups: comp.os.vms
Subject: PC <--> DECtalk <--> DECserver <--> VAX problem
Message-ID: <3rrk@byuvax.bitnet>
Date: Sun, 4-Oct-87 21:45:10 EDT
Article-I.D.: byuvax.3rrk
Posted: Sun Oct  4 21:45:10 1987
Date-Received: Fri, 9-Oct-87 00:56:40 EDT
Lines: 7

I've had exactly the same problem.  I don't know if it is fixed with the
newer DTC03's.  It seems to be related to the DECtalk timeout period after
which the DECtalk speaks all unspoken text even if no "." or "?" or other
terminator was received to indicate how the pitch of the spoken words sould
rise and fall.  I realize that it occurs even if host speak is turned off,
but if host speak is turned on it seems to happen simultaneously with the
flushing of the speak buffer.  It even happens if it is a DEC terminal
connected, I think.  Your emulator that doesn't do it must eat VT's.