// Imports the Google Cloud client library
import com.google.cloud.speech.v1.RecognitionAudio;
import com.google.cloud.speech.v1.RecognitionConfig;
import com.google.cloud.speech.v1.RecognitionConfig.AudioEncoding;
import com.google.cloud.speech.v1.RecognizeResponse;
import com.google.cloud.speech.v1.SpeechClient;
import com.google.cloud.speech.v1.SpeechRecognitionAlternative;
import com.google.cloud.speech.v1.SpeechRecognitionResult;
import java.util.List;
public class QuickstartSample {
/** Demonstrates using the Speech API to transcribe an audio file. */
public static void main(String... args) throws Exception {
// Instantiates a client
try (SpeechClient speechClient = SpeechClient.create()) {
// The path to the audio file to transcribe
String gcsUri = "gs://cloud-samples-data/speech/brooklyn_bridge.raw";
// Builds the sync recognize request
RecognitionConfig config =
RecognitionConfig.newBuilder()
.setEncoding(AudioEncoding.LINEAR16)
.setSampleRateHertz(16000)
.setLanguageCode("en-US")
.build();
RecognitionAudio audio = RecognitionAudio.newBuilder().setUri(gcsUri).build();
// Performs speech recognition on the audio file
RecognizeResponse response = speechClient.recognize(config, audio);
List<SpeechRecognitionResult> results = response.getResultsList();
for (SpeechRecognitionResult result : results) {
// There can be several alternative transcripts for a given chunk of speech. Just use the
// first (most likely) one here.
SpeechRecognitionAlternative alternative = result.getAlternativesList().get(0);
System.out.printf("Transcription: %s%n", alternative.getTranscript());
}
}
}
}
# Includes the autoloader for libraries installed with composer
require __DIR__ . '/vendor/autoload.php';
# Imports the Google Cloud client library
use Google\Cloud\Speech\V1\SpeechClient;
use Google\Cloud\Speech\V1\RecognitionAudio;
use Google\Cloud\Speech\V1\RecognitionConfig;
use Google\Cloud\Speech\V1\RecognitionConfig\AudioEncoding;
# The name of the audio file to transcribe
$gcsURI = 'gs://cloud-samples-data/speech/brooklyn_bridge.raw';
# set string as audio content
$audio = (new RecognitionAudio())
->setUri($gcsURI);
# The audio file's encoding, sample rate and language
$config = new RecognitionConfig([
'encoding' => AudioEncoding::LINEAR16,
'sample_rate_hertz' => 16000,
'language_code' => 'en-US'
]);
# Instantiates a client
$client = new SpeechClient();
# Detects speech in the audio file
$response = $client->recognize($config, $audio);
# Print most likely transcription
foreach ($response->getResults() as $result) {
$alternatives = $result->getAlternatives();
$mostLikely = $alternatives[0];
$transcript = $mostLikely->getTranscript();
printf('Transcript: %s' . PHP_EOL, $transcript);
}
$client->close();
# Imports the Google Cloud client library
from google.cloud import speech
# Instantiates a client
client = speech.SpeechClient()
# The name of the audio file to transcribe
gcs_uri = "gs://cloud-samples-data/speech/brooklyn_bridge.raw"
audio = speech.RecognitionAudio(uri=gcs_uri)
config = speech.RecognitionConfig(
encoding=speech.RecognitionConfig.AudioEncoding.LINEAR16,
sample_rate_hertz=16000,
language_code="en-US",
)
# Detects speech in the audio file
response = client.recognize(config=config, audio=audio)
for result in response.results:
print("Transcript: {}".format(result.alternatives[0].transcript))