Mostrar voces disponibles

Muestra cómo enumerar las voces disponibles.

Investigar más

Para obtener documentación detallada que incluya este código de muestra, consulta lo siguiente:

Voces e idiomas disponibles

Código de ejemplo

Go

Para saber cómo instalar y usar la biblioteca de cliente de Cloud TTS, consulta Bibliotecas de cliente de Cloud TTS. Para obtener más información, consulta la documentación de referencia de la API Go de Cloud TTS.

Para autenticarte en Cloud TTS, configura las credenciales predeterminadas de la aplicación. Para obtener más información, consulta el artículo Configurar la autenticación en un entorno de desarrollo local.


// ListVoices lists the available text to speech voices.
func ListVoices(w io.Writer) error {
	ctx := context.Background()

	client, err := texttospeech.NewClient(ctx)
	if err != nil {
		return err
	}
	defer client.Close()

	// Performs the list voices request.
	resp, err := client.ListVoices(ctx, &texttospeechpb.ListVoicesRequest{})
	if err != nil {
		return err
	}

	for _, voice := range resp.Voices {
		// Display the voice's name. Example: tpc-vocoded
		fmt.Fprintf(w, "Name: %v\n", voice.Name)

		// Display the supported language codes for this voice. Example: "en-US"
		for _, languageCode := range voice.LanguageCodes {
			fmt.Fprintf(w, "  Supported language: %v\n", languageCode)
		}

		// Display the SSML Voice Gender.
		fmt.Fprintf(w, "  SSML Voice Gender: %v\n", voice.SsmlGender.String())

		// Display the natural sample rate hertz for this voice. Example: 24000
		fmt.Fprintf(w, "  Natural Sample Rate Hertz: %v\n",
			voice.NaturalSampleRateHertz)
	}

	return nil
}

Java

/**
 * Demonstrates using the Text to Speech client to list the client's supported voices.
 *
 * @throws Exception on TextToSpeechClient Errors.
 */
public static List<Voice> listAllSupportedVoices() throws Exception {
  // Instantiates a client
  try (TextToSpeechClient textToSpeechClient = TextToSpeechClient.create()) {
    // Builds the text to speech list voices request
    ListVoicesRequest request = ListVoicesRequest.getDefaultInstance();

    // Performs the list voices request
    ListVoicesResponse response = textToSpeechClient.listVoices(request);
    List<Voice> voices = response.getVoicesList();

    for (Voice voice : voices) {
      // Display the voice's name. Example: tpc-vocoded
      System.out.format("Name: %s\n", voice.getName());

      // Display the supported language codes for this voice. Example: "en-us"
      List<ByteString> languageCodes = voice.getLanguageCodesList().asByteStringList();
      for (ByteString languageCode : languageCodes) {
        System.out.format("Supported Language: %s\n", languageCode.toStringUtf8());
      }

      // Display the SSML Voice Gender
      System.out.format("SSML Voice Gender: %s\n", voice.getSsmlGender());

      // Display the natural sample rate hertz for this voice. Example: 24000
      System.out.format("Natural Sample Rate Hertz: %s\n\n", voice.getNaturalSampleRateHertz());
    }
    return voices;
  }
}

Node.js

const textToSpeech = require('@google-cloud/text-to-speech');

const client = new textToSpeech.TextToSpeechClient();

const [result] = await client.listVoices({});
const voices = result.voices;

console.log('Voices:');
voices.forEach(voice => {
  console.log(`Name: ${voice.name}`);
  console.log(`  SSML Voice Gender: ${voice.ssmlGender}`);
  console.log(`  Natural Sample Rate Hertz: ${voice.naturalSampleRateHertz}`);
  console.log('  Supported languages:');
  voice.languageCodes.forEach(languageCode => {
    console.log(`    ${languageCode}`);
  });
});

PHP

Para saber cómo instalar y usar la biblioteca de cliente de Cloud TTS, consulta Bibliotecas de cliente de Cloud TTS.

use Google\Cloud\TextToSpeech\V1\Client\TextToSpeechClient;
use Google\Cloud\TextToSpeech\V1\ListVoicesRequest;

function list_voices(): void
{
    // create client object
    $client = new TextToSpeechClient();

    // perform list voices request
    $request = (new ListVoicesRequest());
    $response = $client->listVoices($request);
    $voices = $response->getVoices();

    foreach ($voices as $voice) {
        // display the voice's name. example: tpc-vocoded
        printf('Name: %s' . PHP_EOL, $voice->getName());

        // display the supported language codes for this voice. example: 'en-US'
        foreach ($voice->getLanguageCodes() as $languageCode) {
            printf('Supported language: %s' . PHP_EOL, $languageCode);
        }

        // SSML voice gender values from TextToSpeech\V1\SsmlVoiceGender
        $ssmlVoiceGender = ['SSML_VOICE_GENDER_UNSPECIFIED', 'MALE', 'FEMALE',
        'NEUTRAL'];

        // display the SSML voice gender
        $gender = $voice->getSsmlGender();
        printf('SSML voice gender: %s' . PHP_EOL, $ssmlVoiceGender[$gender]);

        // display the natural hertz rate for this voice
        printf('Natural Sample Rate Hertz: %d' . PHP_EOL,
            $voice->getNaturalSampleRateHertz());
    }

    $client->close();
}

Python

def list_voices():
    """Lists the available voices."""
    from google.cloud import texttospeech

    client = texttospeech.TextToSpeechClient()

    # Performs the list voices request
    voices = client.list_voices()

    for voice in voices.voices:
        # Display the voice's name. Example: tpc-vocoded
        print(f"Name: {voice.name}")

        # Display the supported language codes for this voice. Example: "en-US"
        for language_code in voice.language_codes:
            print(f"Supported language: {language_code}")

        ssml_gender = texttospeech.SsmlVoiceGender(voice.ssml_gender)

        # Display the SSML Voice Gender
        print(f"SSML Voice Gender: {ssml_gender.name}")

        # Display the natural sample rate hertz for this voice. Example: 24000
        print(f"Natural Sample Rate Hertz: {voice.natural_sample_rate_hertz}\n")

Siguientes pasos

Para buscar y filtrar ejemplos de código de otros productos de Google Cloud , consulta el Google Cloud navegador de ejemplos.

Mostrar voces disponibles Organízate con las colecciones Guarda y clasifica el contenido según tus preferencias.