Amazon Transcribe (Beta)

Amazon provides advanced automatic speech recognition with high accuracy and support for multiple languages, designed for real-time conversational AI applications.

The following example shows a starting asr parameter configuration you can use when you Start a conversational AI agent.

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"asr": {

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"vendor": "amazon",

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"params": {

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"region": "<AWS_ASR_REGION>",

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"access_key_id": "<AWS_ASR_ACCESS_KEY_ID>",

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"secret_access_key": "<AWS_ASR_SECRET_ACCESS_KEY>",

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"language_code": "en-US",

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"media_sample_rate_hz": 16000,

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"media_encoding": "pcm"

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}

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}

caution

The parameters listed on this page are validated for use with Conversational AI Engine. Required parameters must be provided as documented. Any additional parameters are passed through directly to the underlying vendor without validation. For a full list of supported options, refer to the Amazon official documentation.

paramsrequired

• region stringrequired

  The AWS region where the Transcribe service is hosted, for example, us-east-1, us-west-2, or eu-west-1. See AWS regions for available regions.

• access_key_id stringrequired

  The AWS access key ID used for authentication. Get your access key from the AWS IAM Console.

• secret_access_key stringrequired

  The AWS secret access key used for authentication. Get your secret key from the AWS IAM Console.

• language_code stringrequired

  The language code for speech recognition, for example, en-US, es-US, or fr-FR. See supported languages for available language codes.

• media_sample_rate_hz integernullable

  The sample rate in Hertz for the audio input, for example, 16000 or 8000.

• media_encoding stringnullable

  The encoding format of the audio input, for example, pcm, opus, or flac.