festival-doc 1:2.1~release-8 / usr / share / doc / festival-doc / html / General-intonation.html

This file is indexed.

/usr/share/doc/festival-doc/html/General-intonation.html is in festival-doc 1:2.1~release-8.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below. 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ -->
<head>
<title>Festival Speech Synthesis System: General intonation</title>

<meta name="description" content="Festival Speech Synthesis System: General intonation">
<meta name="keywords" content="Festival Speech Synthesis System: General intonation">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link href="index.html#Top" rel="start" title="Top">
<link href="Index.html#Index" rel="index" title="Index">
<link href="Index.html#SEC_Contents" rel="contents" title="Table of Contents">
<link href="Intonation.html#Intonation" rel="up" title="Intonation">
<link href="Using-ToBI.html#Using-ToBI" rel="next" title="Using ToBI">
<link href="Tilt-intonation.html#Tilt-intonation" rel="prev" title="Tilt intonation">
<style type="text/css">
<!--
a.summary-letter {text-decoration: none}
blockquote.smallquotation {font-size: smaller}
div.display {margin-left: 3.2em}
div.example {margin-left: 3.2em}
div.indentedblock {margin-left: 3.2em}
div.lisp {margin-left: 3.2em}
div.smalldisplay {margin-left: 3.2em}
div.smallexample {margin-left: 3.2em}
div.smallindentedblock {margin-left: 3.2em; font-size: smaller}
div.smalllisp {margin-left: 3.2em}
kbd {font-style:oblique}
pre.display {font-family: inherit}
pre.format {font-family: inherit}
pre.menu-comment {font-family: serif}
pre.menu-preformatted {font-family: serif}
pre.smalldisplay {font-family: inherit; font-size: smaller}
pre.smallexample {font-size: smaller}
pre.smallformat {font-family: inherit; font-size: smaller}
pre.smalllisp {font-size: smaller}
span.nocodebreak {white-space:nowrap}
span.nolinebreak {white-space:nowrap}
span.roman {font-family:serif; font-weight:normal}
span.sansserif {font-family:sans-serif; font-weight:normal}
ul.no-bullet {list-style: none}
-->
</style>


</head>

<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
<a name="General-intonation"></a>
<div class="header">
<p>
Next: <a href="Using-ToBI.html#Using-ToBI" accesskey="n" rel="next">Using ToBI</a>, Previous: <a href="Tilt-intonation.html#Tilt-intonation" accesskey="p" rel="prev">Tilt intonation</a>, Up: <a href="Intonation.html#Intonation" accesskey="u" rel="up">Intonation</a> &nbsp; [<a href="Index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
</div>
<hr>
<a name="General-intonation-1"></a>
<h3 class="section">18.5 General intonation</h3>

<p>As there seems to be a number of intonation theories that predict
F0 contours by rule (possibly using trained parameters) this
module aids the external specification of such rules for a wide
class of intonation theories (through primarily those that might
be referred to as the ToBI group).  This is designed to be multi-lingual
and offer a quick way to port often pre-existing rules into Festival
without writing new C++ code.
</p>
<p>The accent prediction part uses the same mechanisms as the Simple
intonation method described above, a decision tree for
accent prediction, thus the tree in the variable
<code>int_accent_cart_tree</code> is used on each syllable to predict
an <code>IntEvent</code>.
</p>
<p>The target part calls a specified Scheme function which returns
a list of target points for a syllable.  In this way any arbitrary
tests may be done to produce the target points.  For example
here is a function which returns three target points
for each syllable with an <code>IntEvent</code> related to it (i.e.
accented syllables).
</p><div class="lisp">
<pre class="lisp">(define (targ_func1 utt syl)
  &quot;(targ_func1 UTT STREAMITEM)
Returns a list of targets for the given syllable.&quot;
  (let ((start (item.feat syl 'syllable_start))
        (end (item.feat syl 'syllable_end)))
    (if (equal? (item.feat syl &quot;R:Intonation.daughter1.name&quot;) &quot;Accented&quot;)
        (list
         (list start 110)
         (list (/ (+ start end) 2.0) 140)
         (list end 100)))))
</pre></div>
<p>This function may be identified as the function to call by
the following setup parameters.
</p><div class="lisp">
<pre class="lisp">(Parameter.set 'Int_Method 'General)
(Parameter.set 'Int_Target_Method Int_Targets_General)

(set! int_general_params
      (list
       (list 'targ_func targ_func1)))
</pre></div>




</body>
</html>

APT Browse - Built by Thomas Orozco.