Synthesizer

Overview

Synthesizer provides an elegant interface to synthesize text to speech (audio url) using a variety of third-party providers.

Supported Providers:

• Amazon Polly
• Google
• IBM Watson
• iSpeech

Installation

Run the following composer command to add the package to your project:

composer require dayrev/synthesizer

Alternatively, add "dayrev/synthesizer": "^1.0" to your composer.json file.

Usage

$provider = Provider::instance('amazon', [
    'key' => 'YOUR_AMAZON_API_KEY',
    'secret' => 'YOUR_AMAZON_API_SECRET',
]);
$content = $synthesizer->synthesize($text);

$synthesizer = DayRev\Synthesizer\Provider::instance('google');
$content = $synthesizer->synthesize($text);

$synthesizer = DayRev\Synthesizer\Provider::instance('ibm', [
    'username' => 'YOUR_IBM_USERNAME',
    'password' => 'YOUR_IBM_PASSWORD',
]);
$content = $synthesizer->synthesize($text);

$synthesizer = DayRev\Synthesizer\Provider::instance('ispeech', [
    'apikey' => 'YOUR_ISPEECH_API_KEY'
]);
$content = $synthesizer->synthesize($text);

Tests

To run the test suite, run the following commands from the root directory:

composer install
vendor/bin/phpunit -d ibm_username=YOUR_IBM_USERNAME -d ibm_password=YOUR_IBM_PASSWORD -d ispeech_api_key=YOUR_ISPEECH_API_KEY -d amazon_api_key=YOUR_AMAZON_API_KEY -d amazon_api_secret=YOUR_AMAZON_API_SECRET

Note: API credentials are required when running the integration tests but the values don't have to be valid.