From 4e791c19dc516d42bbbdace44f95e3a43cd6bace Mon Sep 17 00:00:00 2001
From: admin <m@b.de>
Date: Wed, 28 Jan 2026 16:57:54 +0000
Subject: [PATCH] README.md aktualisiert

---
 README.md | 154 +++++++-----------------------------------------------
 1 file changed, 19 insertions(+), 135 deletions(-)

diff --git a/README.md b/README.md
index 04905b8..a7b8270 100644
--- a/README.md
+++ b/README.md
@@ -219,144 +219,28 @@ arecord -D plughw:1,0 --format S16_LE --rate 16000 --channels 1 --duration 5 tes
 # ausfuehren mit
 python3 test_simple.py test_mono.wav
 
-
-
-
-#### test_simple.py
-
+# vorbereitungen
 ```
-#!/usr/bin/env python3
-
-import wave
-import sys
-
-from vosk import Model, KaldiRecognizer, SetLogLevel
-
-# You can set log level to -1 to disable debug messages
-SetLogLevel(0)
-
-wf = wave.open(sys.argv[1], "rb")
-if wf.getnchannels() != 1 or wf.getsampwidth() != 2 or wf.getcomptype() != "NONE":
-    print("Audio file must be WAV format mono PCM.")
-    sys.exit(1)
-
-model = Model("model") #lang="en-us")
-
-# You can also init model by name or with a folder path
-# model = Model(model_name="vosk-model-en-us-0.21")
-# model = Model("models/en")
-
-rec = KaldiRecognizer(model, wf.getframerate())
-rec.SetWords(True)
-rec.SetPartialWords(True)
-
-while True:
-    data = wf.readframes(4000)
-    if len(data) == 0:
-        break
-    if rec.AcceptWaveform(data):
-        print(rec.Result())
-    else:
-        print(rec.PartialResult())
-
-print(rec.FinalResult())
+mkdir ~/vosk-models
 ```
-
-### microphone.py
+Dort alle `*.py`-Dateien und die per `chmod 755` ausführbar gemachte `start_voice.sh` aus diesem Repo einfügen.
+Damit ohne weitere Interaktion gestartet wird, muss außerdem per `sudo nano /etc/systemd/system/voicerec.service` ein Service angelegt und wie folgt befüllt werden:
 ```
-#!/usr/bin/env python3
+[Unit]
+Description=starten der services fuer die spracherkennung
+Wants=network-online.target
+After=network-online.target
 
-# prerequisites: as described in https://alphacephei.com/vosk/install and also python module `sounddevice` (simply run command `pip install sounddevice`)
-# Example usage using Dutch (nl) recognition model: `python test_microphone.py -m nl`
-# For more help run: `python test_microphone.py -h`
+[Service]
+Type=simple
+User=pi
+Restart=always
+RestartSec=10
+StartLimitBurst=10000
+WorkingDirectory=/home/pi
+ExecStart=/home/pi/vosk-models/start_voice.sh
 
-import argparse
-import queue
-import sys
-import sounddevice as sd
-
-from vosk import Model, KaldiRecognizer
-
-q = queue.Queue()
-
-def int_or_str(text):
-    """Helper function for argument parsing."""
-    try:
-
-        return int(text)
-    except ValueError:
-        return text
-
-def callback(indata, frames, time, status):
-    """This is called (from a separate thread) for each audio block."""
-    if status:
-        print(status, file=sys.stderr)
-    q.put(bytes(indata))
-
-parser = argparse.ArgumentParser(add_help=False)
-parser.add_argument(
-    "-l", "--list-devices", action="store_true",
-    help="show list of audio devices and exit")
-args, remaining = parser.parse_known_args()
-if args.list_devices:
-    print(sd.query_devices())
-    parser.exit(0)
-parser = argparse.ArgumentParser(
-    description=__doc__,
-    formatter_class=argparse.RawDescriptionHelpFormatter,
-    parents=[parser])
-parser.add_argument(
-    "-f", "--filename", type=str, metavar="FILENAME",
-    help="audio file to store recording to")
-parser.add_argument(
-    "-d", "--device", type=int_or_str,
-    help="input device (numeric ID or substring)")
-parser.add_argument(
-    "-r", "--samplerate", type=int, help="sampling rate")
-parser.add_argument(
-    "-m", "--model", type=str, help="language model; e.g. en-us, fr, nl; default is en-us")
-args = parser.parse_args(remaining)
-
-try:
-    if args.samplerate is None:
-        device_info = sd.query_devices(args.device, "input")
-        # soundfile expects an int, sounddevice provides a float:
-        args.samplerate = int(device_info["default_samplerate"])
-
-    if args.model is None:
-        model = Model(lang="de") #"en-us")
-    else:
-        model = Model(lang=args.model)
-
-    if args.filename:
-        dump_fn = open(args.filename, "wb")
-    else:
-        dump_fn = None
-
-    with sd.RawInputStream(samplerate=args.samplerate, blocksize = 8000, device=args.device,
-            dtype="int16", channels=1, callback=callback):
-        print("#" * 80)
-        print("Press Ctrl+C to stop the recording")
-        print("#" * 80)
-
-        rec = KaldiRecognizer(model, args.samplerate)
-        while True:
-            data = q.get()
-            if rec.AcceptWaveform(data):
-                print(rec.Result())
-            else:
-                partialPrint = rec.PartialResult()
-                print(partialPrint)
-                if "licht" in partialPrint and "an" in partialPrint and "hex" in partialPrint:
-                    print("SCHALTER EIN!")
-                if "licht" in partialPrint and "aus" in partialPrint and "hex" in partialPrint:
-                    print("SCHALTER AUS!")
-            if dump_fn is not None:
-                dump_fn.write(data)
-
-except KeyboardInterrupt:
-    print("\nDone")
-    parser.exit(0)
-except Exception as e:
-    parser.exit(type(e).__name__ + ": " + str(e))
+[Install]
+WantedBy=multi-user.target
+EOF
 ```
\ No newline at end of file