Of Richard Kenner
Sent: Monday, June 07, 2010 10:45 PM
To: asterisk-users@lists.digium.com
Subject: [asterisk-users] Issues with Vestec ASR
I'm having a lot of problem with it recognizing oh for zero.
I've tried both o and oh. In one case, I just tried:
$digit = o { out = 0
Make sure that you only have the one grammar active when doing your test.
You want the voice engine to basically only have 11 possibilities to chew on
(0-9 plus oh).
I always only load one grammar. In the test I did below, there were
exactly TWO possibilities:
I'm having a lot of problem
To: asterisk-users@lists.digium.com
Subject: Re: [asterisk-users] Issues with Vestec ASR
Make sure that you only have the one grammar active when doing your
test.
You want the voice engine to basically only have 11 possibilities to chew
on
(0-9 plus oh).
I always only load one grammar. In the test I
Maybe your engine is tone deaf. Try showing the ${SPEECH_SCORE(0)} when
you get the foobared result.
I repeated the experiment, this time noting the score, which I output.
This time, the result was always 2 and the score was pretty
high: 711, 743, 752.
--
I'm having a lot of problem with it recognizing oh for zero.
I've tried both o and oh. In one case, I just tried:
$digit = o { out = 0; } | fundamental {out = 2; };
So I gave it a choice that was VERY far away from what I said.
But when I said o o o o o, more than 75% of the time, it
