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# DECTalk software output module is based on the generic plugin for Speech
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# Dispatcher. It means there is no C code written explicitly for
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# this plugin, all the specifics are handled in this configuration
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# and we call a simple command line client to perform the actual
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# synthesis. Note that this is not an optimal solution, but
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# it's reported to work.
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#
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# Please note that DECTalk software is currently *not* Free Software.
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# You might want to look at Festival instead.
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# GenericExecuteSynth is the shell command that should be
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# executed in order to say some message. This command must
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# stop saying the message on SIGKILL, otherwise it's useless.
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# You can use the variables $LANG, $VOICE, $PITCH and $RATE
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# which will be substituted for the appropriate value (you
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# can modify this value, see other parameters).
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# The command can be split into more lines, if necessary, using '\'.
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# NOTE1:
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# Users of previous versions of this configuration file need to rename their
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# DECTalk command-line program back to `say', since speech dispatcher no
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# longer installs a program with this name. Thus, the reason for
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# renaming the client in the first place is gone.
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# NOTE2:
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# DECTalk software version 4.61 is known to occasionally stop reading,
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# due to a buffering problem with the `say' program. So far, the only way
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# I know of to fix this is to upgrade from DECTalk 4.61 to DECTalk 5.
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GenericExecuteSynth \
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"echo \"[:n$VOICE][:ra $RATE][:dv ap $PITCH]\" >$TMPDIR/dtk-speak.txt \
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&& echo \'$DATA\' | fmt >>$TMPDIR/dtk-speak.txt && say -fi $TMPDIR/dtk-speak.txt"
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# GenericStripPunctChars is a list (enclosed in doublequotes) of
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# all the characters that should be replaced by whitespaces in
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# order not to be badly handled by the output module or misinterpreted
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# by shell.
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# We need to strip `[' and `]', as these are DECTalk's
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# command characters.
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GenericStripPunctChars "[]"
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# AddVoice specifies which $VOICE string should be assigned to
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# each language and symbolic voice name. All the voices you want
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# to use must be specified here.
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# NOTE:
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# There is a multilingual version of DECTalk software, however I
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# do not have it. Thus, only the US English voices are defined here.
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# If you know about the other languages, please let us know on
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# <speechd@freebsoft.org>
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AddVoice "en" "MALE1" "p"
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AddVoice "en" "MALE2" "h"
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AddVoice "en" "MALE3" "d"
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AddVoice "en" "FEMALE1" "b"
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AddVoice "en" "FEMALE2" "u"
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AddVoice "en" "FEMALE3" "w"
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AddVoice "en" "CHILD_MALE" "k"
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# These parameters set _rate_ and _pitch_ conversion. This is
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# part of the core of the definition of this generic output
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# module for this concrete synthesizer, it's not intended to
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# be modified by common users.
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# The resulting rate (or pitch) has the form:
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# (speechd_rate * GenericRateMultiply) + GenericRateAdd
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# while speechd_rate is a value between -100 (lowest) and +100 (highest)
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# You have to define some meaningful conversion for each synthesizer
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# NOTE:
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# Because DECTalk cannot accept float values, we must force them to be
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# integers.
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GenericRateForceInteger 1
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GenericPitchForceInteger 1
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GenericRateAdd 338
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GenericPitchAdd 225
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# (These values are multiplied by 100, because DotConf currently
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# doesn't support floats. So you can write 0.85 as 85 and so on.)
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GenericRateMultiply 262
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GenericPitchMultiply 175
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# Debug turns debugging on or off
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# See speechd.conf for information where debugging information is stored
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# Debug 0
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