Synchronously recognizes punctuation
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Performs transcription with automatic punctuation on raw PCM audio data.
Code sample
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[],null,["# Synchronously recognizes punctuation\n\nPerforms transcription with automatic punctuation on raw PCM audio data.\n\nCode sample\n-----------\n\n### Java\n\n\nTo learn how to install and use the client library for Speech-to-Text, see\n[Speech-to-Text client libraries](/speech-to-text/docs/client-libraries).\n\n\nFor more information, see the\n[Speech-to-Text Java API\nreference documentation](/java/docs/reference/google-cloud-speech/latest/overview).\n\n\nTo authenticate to Speech-to-Text, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n /**\n * Performs transcription with automatic punctuation on raw PCM audio data.\n *\n * @param fileName the path to a PCM audio file to transcribe.\n */\n public static void transcribeFileWithAutomaticPunctuation(String fileName) throws Exception {\n Path path = Paths.get(fileName);\n byte[] content = Files.readAllBytes(path);\n\n try (SpeechClient speechClient = SpeechClient.create()) {\n // Configure request with local raw PCM audio\n RecognitionConfig recConfig =\n RecognitionConfig.newBuilder()\n .setEncoding(AudioEncoding.LINEAR16)\n .setLanguageCode(\"en-US\")\n .setSampleRateHertz(16000)\n .setEnableAutomaticPunctuation(true)\n .build();\n\n // Get the contents of the local audio file\n RecognitionAudio recognitionAudio =\n RecognitionAudio.newBuilder().setContent(ByteString.copyFrom(content)).build();\n\n // Perform the transcription request\n RecognizeResponse recognizeResponse = speechClient.recognize(recConfig, recognitionAudio);\n\n // Just print the first result here.\n SpeechRecognitionResult result = recognizeResponse.getResultsList().get(0);\n\n // There can be several alternative transcripts for a given chunk of speech. Just use the\n // first (most likely) one here.\n SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);\n\n // Print out the result\n System.out.printf(\"Transcript : %s\\n\", alternative.getTranscript());\n }\n }\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=speech)."]]