- echo "usage: termux-tts-speak [OPTIONS]"
- echo ""
- echo "Speak stdin input with a system text-to-speech (TTS) engine."
- echo "Find out about available engines by executing 'termux-tts-engines'."
- echo " -e, --engine <engine> TTS engine to use"
- echo " -l, --language <language> language to speak in (may be unsupported by the engine)"
- echo " -p, --pitch <pitch> pitch to use in speech"
- echo " -r, --rate <rate> rate to use in speech"
+ echo "Usage: $SCRIPTNAME [-e engine] [-l language] [-p pitch] [-r rate] [-s stream] [text-to-speak]"
+ echo "Speak text with a system text-to-speech (TTS) engine. The text to speak is either supplied as arguments or read from stdin if no arguments are given."
+ echo ""
+ echo " -e engine TTS engine to use (see termux-tts-engines)"
+ echo " -l language language to speak in (may be unsupported by the engine)"
+ echo " -p pitch pitch to use in speech. 1.0 is the normal pitch,"
+ echo " lower values lower the tone of the synthesized voice,"
+ echo " greater values increase it."
+ echo " -r rate speech rate to use. 1.0 is the normal speech rate,"
+ echo " lower values slow down the speech"
+ echo " (0.5 is half the normal speech rate)"
+ echo " while greater values accelerates it"
+ echo " (2.0 is twice the normal speech rate)."
+ echo " -s stream audio stream to use (default:NOTIFICATION), one of:"
+ echo " ALARM, MUSIC, NOTIFICATION, RING, SYSTEM, VOICE_CALL"
+ echo ""
+ exit 0