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--- speak.sh [2011/02/23 08:45] – Die Seite wurde neu angelegt: „<pre> #!/bin/sh # # mkulawmsg/speak (C) 2000 Malte J. Wetz <mail@malte-wetz.de> # # If called as "mkulawmsg", this script will generate an # ulaw-encoded audio …“ admin
+++ speak.sh [2017/04/01 21:32] (aktuell) – gelöscht admin
@@ Zeile 1: / Zeile 1: @@
-<code>
-#!/bin/sh
-#
-# mkulawmsg/speak   (C) 2000 Malte J. Wetz <mail@malte-wetz.de>
-#
-# If called as "mkulawmsg", this script will generate an
-# ulaw-encoded audio stream from a plain text file. This stream can
-# be used with vbox3.
-#
-# If called as "speak", it will pretty much do the same. But instead
-# of recoding it for vbox, it will play the audio using aplay from
-# ALSA.
-#
-# It requires "mbrola", "txt2pho" and "sox" to be installed and
-# configured correctly on your system.
-# You can download mbrola from here:
-#      http://mambo.ucsc.edu/psl/mbrola/
-# There is also a link to txt2pho.
-#
-#
-# NOTE: I discovered that mbrola appearently does not work together
-#       with newer glibc (ver 2.3 and higher). As a workaround, I am
-#       using the uClibc from http://www.uclibc.org. However, this
-#       causes problems with pipes so that
-#       'cat test.pho | mbrola - out.wav' does not work.
-#       As a workaround for that, I set up a cache that buffers the
-#       pho and audio as normal files. That works.
-#
-##############################################################################
-# SETTINGS: Change the following parameters to meet your requirements.
-# If you don't know what you're doing, just don't do anything or at
-# least keep a backup!
-##############################################################################
-# Full path of mbrola binary
-MBROLA=/opt/bin/mbrola
-# Full path to mbrola voices
-VOICEPATH=/opt/mbrola
-# mbrola default voice to use with this script (without path!)
-# Can be changed on command line via "-v".
-VOICE=de5
-# Full path to txt2pho binary
-TXT2PHO=/opt/bin/txt2pho
-# Full path of preproc binary (which is part of txt2pho)
-PREPROC=/opt/bin/preproc
-# Parameters for preproc. Specify Rules and abbreviations files
-# (both are part of txt2pho).
-PPPARAMS="/opt/mbrola/preproc/Rules.lst \
-/opt/mbrola/preproc/Hadifix.abk"
-# Full path of numfilt binary (which is part of txt2pho)
-# NUMFILT=/usr/local/bin/numfilt
-# Full path of pipefilt binary (which is part of txt2pho)
-PIPEFILT=/opt/bin/pipefilt
-# Full path of sox binary
-SOX=/usr/bin/sox
-# Parameters for sox. Please note that the input sampling rate
-# ("%SR") will be replaced by the script. This is because different
-# voices output different sample rates.
-# Also note, that if $BASENAME is "mkulawmsg", output will be
-# vbox-compatible and be written to stdout. If $BASENAME is "speak",
-# output will be written to /dev/audio.
-SOXPARAMS="-t raw -sw -r %SR - -t ul -r 8000 -"
-# Here, you can specify which voice produces what output sampling
-# rate (see above).
-# Format is: "<voice>:<rate> [...]".
-RATES="de1:16000 de2:16000 de3:22050 de4:16000 de5:22050 de6:22050 de7:22050"
-# Set a default input sampling rate that will be applied if none
-# of the entries above match.
-DEFAULTRATE="111025"
-# Give your path to aplay here
-#PLAY="/usr/bin/esddsp /usr/bin/aplay"
-PLAY=/usr/bin/aplay
-#PLAY=/usr/bin/play
-# Specify what is neccessary to play the resulting audio stream
-# (see SOXPARAMS above for details).
-# currently only for aplay 0.9.x
-PLAYPARAMS="-t raw -f S16_LE -r%SR -q"          # use this for 'aplay'
-#PLAYPARAMS="-t raw -s w -r %SR -f s -"         # use this for 'play'
-# Where should the lockfile be placed?
-LOCKFILE=/tmp/speak.lck
-# Where to cache the files?  In the cache directory, speak will
-# store .pho and .raw files and use no pipes (see NOTE above).
-# The directory will be created if it does not exist and removed
-# when not needed anymore. Leave blank for no cache.
-CACHE=/tmp/speak.$$.cache
-##############################################################################
-# END OF SETTINGS: There should be nothing to change below this point!
-##############################################################################
-# Never change those two!
-BASENAME=`basename $0`
-VERSION="2.3.7"
-# Evaluate command line options
-while getopts hapnv:l: switch; do
-  case "$switch" in
-    a) cmd="$cmd | $PREPROC $PPPARAMS"  ;;
-    p) cmd="$cmd | $PIPEFILT"           ;;
-    n) cmd="$cmd | $NUMFILT"            ;;
-    v) VOICE=$OPTARG                    ;;
-    l) LOCKING=$OPTARG                  ;;
-    h) cat<<EOF
-$BASENAME $VERSION  (C) Malte J. Wetz <mail@malte-wetz.de>
-DESCRIPTION
-  If called as "mkulawmsg":
-    Script that will use a 3rd party TTS system to generate an ulaw
-    encoded voice stream from plain text. Text is taken from stdin.
-    Resulting audio is compatible with vbox3 and written to stdout.
-  If called as "speak":
-    Script will work as above, but instead of converting the resulting
-    voice stream to vbox3-Format, it will use a customizable audio
-    player to send it directly to the sound card.
-USAGE
-  $BASENAME [OPTIONS]
-PARAMETERS
-  -h      Display this screen and exit
-  -p      Will remove any newline characters from pipe and add breathe
-          pause at punctuation marks (use pipefilt).
-  -n      Speak digits as full numbers (use numfilt).
-  -a      Replace some default abbreviations with full text
-          (use preproc).
-  -v xxx  Use Mbrola voice xxx for synthesis (default: $VOICE).
-  -l n    If another instance of �$BASENAME -l� is running, wait max. n sec.
-          for it to finish, then exit. Prevents more than one $BASENAME talking
-          at the same time.
-NOTES
-  - Options are order sensitve. I.e., if you specify "-n -a" then first numbers
-    will be filtered, then abbreviation. $BASENAME therefore will not say
-    dates correctly. Instead, specify "-a -n".
-EOF
-    exit
-    ;;
-  esac
-done
-# Check for txt2pho config files
-[ -r "/etc/txt2pho" -o -r "$HOME/.txt2phorc" ] || {
-  echo "Error. Neither /etc/txt2pho nor ~/.txt2phorc ($USER) found."
-  echo "Synthesis will fail. Exit now."
-  exit 1
-}
-# Replace the input sample rate based on selected voice.
-for i in $RATES; do
-  v=`echo $i | cut -d ':' -f 1`
-  r=`echo $i | cut -d ':' -f 2`
-  [ "$v" = "$VOICE" ] && SR="$r"
-done
-[ -z "$SR" ] && SR=$DEFAULTRATE
-# Based on name of script, decide what postprocessor to use
-case "$BASENAME" in
-  mkulawmsg)
-    PP=$SOX
-    PP_PARAMS=`echo $SOXPARAMS | sed -e "s/%SR/$SR/g"`
-    unset CACHE
-  ;;
-  speak)
-    PP=$PLAY
-    PP_PARAMS=`echo $PLAYPARAMS | sed -e "s/%SR/$SR/g"`
-  ;;
-esac
-# check for lock file...
-[ -z "$LOCKING" ] || {
-  # check if lockfile is stale...
-  [ -e "$LOCKFILE" ] && {
-    ps -p `cat "$LOCKFILE"` > /dev/null 2>&1 || {
-      echo "Warning: stale lockfile \"$LOCKFILE\" found, removed"
-      rm -f "$LOCKFILE"
-    }
-  }
-  # wait for lockfile to be removed by other instance...
-  while [ -e "$LOCKFILE" ]; do
-    sleep 1
-    count=$(($count + 1))
-    [ "$count" -ge "$LOCKING" ] && {
-      echo "Error: Waited $LOCKING seconds for other instance to finish, but lockfile is still"
-      echo "present. Giving up...."
-      exit 1
-    }
-  done
-}
-[ -z "$LOCKING" ] || echo $$ > $LOCKFILE
-# use the cache, is set
-if [ -z "$CACHE" ]; then
-  # Assemble the final command without cache and execute it
-  cmd="cat $cmd | $TXT2PHO | \
-    $MBROLA ${VOICEPATH}/${VOICE}/${VOICE} - -.raw | $PP $PP_PARAMS"
-  eval $cmd
-else
-  # create cache dir if neccessary
-  [ -d "$CACHE" ] || mkdir -p "$CACHE"
-  # Assemble the final command with cache and execute it
-  cmd="cat $cmd | $TXT2PHO > $CACHE/out.pho; \
-    $MBROLA ${VOICEPATH}/${VOICE}/${VOICE} $CACHE/out.pho $CACHE/out.raw; \
-    $PP $PP_PARAMS $CACHE/out.raw"
-  eval $cmd
-  # remove cache
-  rm -rf "$CACHE"
-fi
-[ -z "$LOCKING" ] || rm -f "$LOCKFILE"
-exit
-</code>