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# Swift 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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#Use this config file with the sd_generic output module.
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#
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# IMPORTANT: The audio output method relies on an audio playback
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# utility (play, aplay, paplay for OSS, ALSA or Pulse)
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# being installed. If this is not the case, consider installing it
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# or replace the $PLAY_COMMAND string in the GenericExecuteString below
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# with play, paplay or similar.
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#
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# Please note that Swift software is currently *not* Free Software.
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#It can be purchased at www.cepstral.com.
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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 $LANGUAGE, $VOICE, $PITCH and $RATE
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# which will be substituted for the appropriate value (you
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# can modify this value, see other parameters).
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# The command can be split into more lines, if necessary, using '\'.
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GenericExecuteSynth \
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"echo \'$DATA\' >/tmp/swift-speak.txt && /opt/swift/bin/swift -p speech/rate=$RATE,speech/pitch/shift=$PITCH,tts/content-type=text/plain,tts/text-encoding=utf-8,config/default-voice=$VOICE -f /tmp/swift-speak.txt -o /tmp/swift-speak.wav&& $PLAY_COMMAND /tmp/swift-speak.wav"
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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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# 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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AddVoice "en" "MALE1" "David"
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AddVoice "en" "FEMALE1" "Diane"
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AddVoice "en" "FEMALE2" "Linda"
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AddVoice "en" "FEMALE3" "Callie"
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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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GenericRateForceInteger 1
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GenericRateAdd 238
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GenericPitchAdd 1
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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 1
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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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