Reconocimiento de voz fuera de línea

He hecho mucho para la investigación y probé la esfinge de bolsillo en línea, pero está tomando la voz circundante que está tomando y reaccionar mi aplicación de manera diferente. ¿Hay alguna aplicación fuera de línea de Google para arriba kitkat 4.4 .. estoy tratando de 2 semanas. Gracias por su valiosa respuesta.

Detalles: Cuando la actividad comienza el primer texto tiene que leer el contenido (texto a voz) después de completar, la lectura de reconocimiento de voz tiene que tomar voz y según comando ex: (siguiente, anterior, adelante, opción, 1, 2, 3, 4 etc). Según comando tiene que reconocer y reaccionar a él en el método del onresult.

• Tiempo de espera del reconocimiento de voz de Google
• Cómo grabar voz en android?
• Tono DTMF en RecognitionListener.onReadyForSpeech () confundido con el discurso
• Discurso a texto en Android
• ¿Cómo puede hacer que el reconocimiento de voz del soporte para el emulador android

Error: estoy recibiendo error después de tomar algo de voz

06-18 19:54:00.159: V/onBeginningOfSpeech(3360): onBeginningOfSpeech 06-18 19:54:01.024: V/onPartialResult(3360): option 06-18 19:54:01.109: I/cmusphinx(3360): INFO: fsg_search.c(843): 105 frames, 5333 HMMs (50/fr), 7748 senones (73/fr), 371 history entries (3/fr) 06-18 19:54:01.110: I/SpeechRecognizer(3360): Stop recognition 06-18 19:54:01.110: E/cmusphinx(3360): ERROR: "fsg_search.c", line 913: Final result does not match the grammar in frame 105 06-18 19:54:01.111: V/onPartialResult-->(3360): option 06-18 19:54:01.111: V/onResult(3360): onResult 

Enlace sin conexión de Android Hive

Pero si apago internet no funciona sin conexión.

En pocketsphinx no está reaccionando a la palabra correcta. Si digo "siguiente" toma cerca por el contenido de la voz de otro agrega la "llave" y me da mucho problema. ¿Hay alguna solución o biblioteca para usar sin conexión. Cualquier soporte de voz fuera de línea de google fuera de línea.

A continuación se muestra mi código lo que se intenta

 package com.example.sample1; import static edu.cmu.pocketsphinx.SpeechRecognizerSetup.defaultSetup; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.Locale; import edu.cmu.pocketsphinx.RecognitionListener; import android.app.Activity; import android.graphics.Color; import android.os.AsyncTask; import android.os.Bundle; import android.os.Handler; import android.speech.tts.TextToSpeech; import android.speech.tts.TextToSpeech.OnUtteranceCompletedListener; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.ExpandableListView; import android.widget.ExpandableListView.OnChildClickListener; import android.widget.ExpandableListView.OnGroupClickListener; import android.widget.ExpandableListView.OnGroupExpandListener; import android.widget.TextView; import android.widget.Toast; import edu.cmu.pocketsphinx.Assets; import edu.cmu.pocketsphinx.Hypothesis; import edu.cmu.pocketsphinx.SpeechRecognizer; public class Sam extends Activity implements RecognitionListener, TextToSpeech.OnInitListener { /* Named searches allow to quickly reconfigure the decoder */ private static final String DIGITS_SEARCH = "digits"; private SpeechRecognizer recognizer; private HashMap<String, Integer> captions; private TextView caption_text; private TextView result_text; ArrayList<String> result1; private Button buttonLeft; private Button buttonRight; int count = 0; private ArrayList<DataAnswer> dummyListTemp; private ArrayList<DataAnswer> dummyList; AnswerDataAdapter listAdapter = null; int conteo = 0; Handler a = new Handler(); private TextToSpeech tts; String readIt =""; HashMap<String, String> params = new HashMap<String, String>(); @Override public void onCreate(Bundle state) { super.onCreate(state); Log.v("onCreate", "onCreate"); // Prepare the data for UI captions = new HashMap<String, Integer>(); captions.put(DIGITS_SEARCH, R.string.digits_caption); setContentView(R.layout.quiz); caption_text = (TextView) findViewById(R.id.caption_text); result_text = (TextView) findViewById(R.id.result_text); // listViewAnswer = (ExpandableListView) findViewById(R.id.listViewAnswer); buttonRight = (Button) findViewById(R.id.buttonRight); buttonLeft = (Button) findViewById(R.id.buttonLeft); result_text.setText("Result --->: "); tts = new TextToSpeech(this, this); params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID,"stringId"); String text = "World is full of chanllenge"; //Speakes the text first and then after comple reading text voice recoginzation must start speakOut(text); buttonRight.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { try { //onClickRight(); Toast.makeText(getApplicationContext(), "Right", Toast.LENGTH_SHORT).show(); } catch (Exception e){ e.printStackTrace(); } } }); buttonLeft.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { //onClickLeft(); Toast.makeText(getApplicationContext(), "Left", Toast.LENGTH_SHORT).show(); } }); // Recognizer initialization is a time-consuming and it involves IO, // so we execute it in async task //if(!tts.isSpeaking()) { new AsyncTask<Void, Void, Exception>() { @Override protected Exception doInBackground(Void... params) { try { Assets assets = new Assets(Sam.this); File assetDir = assets.syncAssets(); Log.v("AsyncTask", "AsyncTask"); setupRecognizer(assetDir); } catch (IOException e) { return e; } return null; } @Override protected void onPostExecute(Exception result) { Log.v("onPostExecute", "onPostExecute"); try{ if (result != null) { //caption_text.setText("Failed to init recognizer " + result); Toast.makeText(getApplicationContext(), "Failed to init recognizer ", Toast.LENGTH_SHORT).show(); } else { FireRecognition(); //switchSearch(DIGITS_SEARCH); } } catch (Exception e) { e.printStackTrace(); } } }.execute(); } @Override public void onDestroy() { super.onDestroy(); Log.v("onDestroy", "onDestroy"); recognizer.cancel(); recognizer.shutdown(); if (tts != null) { tts.stop(); tts.shutdown(); } } public void FireRecognition(){ Log.d("Recognition","Recognition Started"); //caption_text.setText("Recognition Started!"); //Toast.makeText(getApplicationContext(), "Recognition Started!", Toast.LENGTH_SHORT).show(); recognizer.stop(); //recognizer.startListening("digits"); } /** * In partial result we get quick updates about current hypothesis. In * keyword spotting mode we can react here, in other modes we need to wait * for final result in onResult. */ @Override public void onPartialResult(Hypothesis hypothesis) { try { //Log.v("onPartialResult", "onPartialResult"); if (hypothesis == null) return; Log.v("onPartialResult", hypothesis.getHypstr().toString()); String text = hypothesis.getHypstr(); if(recognizer !=null) recognizer.stop(); caption_text.setText("Partial result -->: " + text); Log.v("onPartialResult-->", text); // Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); } catch (Exception e) { e.printStackTrace(); } } /** * This callback is called when we stop the recognizer. */ @Override public void onResult(Hypothesis hypothesis) { try{ Log.v("onResult", "onResult"); // result_text.setText(""); if (hypothesis != null) { String text = hypothesis.getHypstr(); //Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); // ((TextView) findViewById(R.id.result_text)).setText(text); if(text.toLowerCase().equals("next")) { result_text.setText("Result --->: " + text); Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); } else if(text.toLowerCase().equals("previous")) { result_text.setText("Result --->: " + text); Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); } else if(text.toLowerCase().trim().equals("option one".toLowerCase().trim())) { result_text.setText("Result --->: " + text); Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); result_text.setText("Result --->: " + text); } else if(text.toLowerCase().trim().equals("option two".toLowerCase().toString())) { Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); } else if(text.toLowerCase().trim().equals("option three".toLowerCase().toString())) { result_text.setText("Result --->: " + text); Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); } else if(text.toLowerCase().trim().equals("option four".toLowerCase().toString())) { result_text.setText("Result --->: " + text); Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show(); } else { Toast.makeText(getApplicationContext(), " No Access:--" + text, Toast.LENGTH_SHORT).show(); } Log.v("onResult-->", text); if(recognizer != null) recognizer.startListening("digits"); } } catch (Exception e) { e.printStackTrace(); } } @Override public void onBeginningOfSpeech() { Log.v("onBeginningOfSpeech", "onBeginningOfSpeech"); } /** * We stop recognizer here to get a final result */ @Override public void onEndOfSpeech() { Log.v("onEndOfSpeech", "onEndOfSpeech"); if (!recognizer.getSearchName().equals(DIGITS_SEARCH)) switchSearch(DIGITS_SEARCH); } private void switchSearch(String searchName) { Log.v("switchSearch", "switchSearch--->" + searchName); recognizer.stop(); // If we are not spotting, start listening with timeout (10000 ms or 10 seconds). if (searchName.equals(DIGITS_SEARCH)) recognizer.startListening(searchName, 10000); /* else recognizer.startListening(searchName, 10000);*/ /* String caption = getResources().getString(captions.get(searchName)); caption_text.setText(caption);*/ } private void setupRecognizer(File assetsDir) throws IOException { // The recognizer can be configured to perform multiple searches // of different kind and switch between them Log.v("setupRecognizer", "setupRecognizer"); recognizer = defaultSetup() .setAcousticModel(new File(assetsDir, "en-us-ptm")) .setDictionary(new File(assetsDir, "cmudict-en-us.dict")) // To disable logging of raw audio comment out this call (takes a lot of space on the device) .setRawLogDir(assetsDir) // Threshold to tune for keyphrase to balance between false alarms and misses .setKeywordThreshold(1e-20f) //1e-20f 1e-45f // Use context-independent phonetic search, context-dependent is too slow for mobile // .setBoolean("-allphone_ci", true) .getRecognizer(); recognizer.addListener(this); /** In your application you might not need to add all those searches. * They are added here for demonstration. You can leave just one. */ // Create keyword-activation search. // recognizer.addKeyphraseSearch(KWS_SEARCH, KEYPHRASE); // Create grammar-based search for digit recognition File digitsGrammar = new File(assetsDir, "digits.gram"); recognizer.addGrammarSearch(DIGITS_SEARCH, digitsGrammar); } @Override public void onError(Exception error) { Log.v("onError", "onError"); //caption_text.setText(error.getMessage()); Toast.makeText(getApplicationContext(), error.getMessage(), Toast.LENGTH_SHORT).show(); } @Override public void onTimeout() { Log.v("onTimeout", "onTimeout"); switchSearch(DIGITS_SEARCH); } @SuppressWarnings("deprecation") @Override public void onInit(int status) { tts.setOnUtteranceCompletedListener(new OnUtteranceCompletedListener() { @Override public void onUtteranceCompleted(String utteranceId) { runOnUiThread(new Runnable() { @Override public void run() { if(recognizer != null) recognizer.startListening("digits"); //Toast.makeText(getApplicationContext(), "Completed", Toast.LENGTH_LONG).show(); } }); } }); if (status == TextToSpeech.SUCCESS) { int result = tts.setLanguage(Locale.US); Log.i("Success", "Completed"); if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) { Log.e("TTS", "This Language is not supported"); } else { //buttonSpeak.setEnabled(true); // speakOut(); String text = " No Voice Found".toString(); Log.i("else", "else"); // speakOut(text); } } else { Log.e("TTS", "Initilization Failed!"); } } @SuppressWarnings("deprecation") private void speakOut(String text) { if(tts.isSpeaking()) { //recognizer.stop(); } // String text = ((TextView) findViewById(R.id.caption_text)).getText().toString(); tts.speak(text, TextToSpeech.QUEUE_FLUSH, params); Log.i("Speaking-->", "****" + tts.isSpeaking()); } } 

Y en digit.gram

 #JSGF V1.0; grammar digits; <digit> = option one | option two | option three | option four | back | previous | next; public <digits> = <digit>+; 

Arriba está mi código si alguien trabajó en él por favor hágamelo saber la solución Aquí está mi xml quiz.xml

 <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <LinearLayout android:id="@+id/linearLayout2" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_below="@+id/linearLayout1" android:orientation="vertical" > <ExpandableListView android:id="@+id/listViewAnswer" android:layout_width="match_parent" android:layout_height="301dp" android:focusable="false" android:focusableInTouchMode="false" android:childDivider="#334455" > </ExpandableListView> </LinearLayout> <RelativeLayout android:id="@+id/relativeLayout1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_below="@+id/linearLayout2" android:layout_marginTop="10dip" android:orientation="horizontal" > <Button android:id="@+id/buttonRight" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_marginRight="10dip" android:text="Next" /> <Button android:id="@+id/buttonLeft" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="10dip" android:text="Previous" /> </RelativeLayout> <RelativeLayout android:id="@+id/relativeLayout2" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_below="@+id/relativeLayout1" > <TextView android:id="@+id/result_text" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="#556677" /> <TextView android:id="@+id/caption_text" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_below="@+id/result_text" android:layout_alignParentLeft="true" android:textColor="#443399" /> </RelativeLayout> </RelativeLayout> 

Actualizar:

Si u está utilizando addKeywordSearch

 File digitsGrammar = new File(context.getFilesDir(), "digits.gram"); recognizer.addKeywordSearch(DIGITS_SEARCH, digitsGrammar); 

Entonces en la escritura digit.gram solamente

  option one /1e-1/ option two /1e-1/ option three /1e-1/ option four /1e-1/ back /1e-1/ previous /1e-1/ next /1e-1/ 

o

Si está utilizando addGrammarSearch

  File digitsGrammar = new File(context.getFilesDir(), "digits.gram"); recognizer.addGrammarSearch(DIGITS_SEARCH, digitsGrammar); 

Luego en digit.gram

 #JSGF V1.0; grammar digits; <digit> = option one | option two | option three | option four | back | previous | next; public <digits> = <digit>+;