AWS Lambda Function for Phoneme Conversion

This AWS Lambda function takes a word as input and returns its phoneme representation using the CMU Sphinx's phonetic dictionary. If the input word is found in the dictionary, the function returns its phonemes; otherwise, it indicates that the word is unknown.

Prerequisites

• AWS CLI configured with appropriate permissions.
• Rust installed on your system.
• cargo-lambda for building and deploying Lambda functions in Rust.

Functionality

• Input: A JSON object with a single key word, where the value is the word you want to convert to phonemes.
• Output: A JSON object containing:
  • req_id: The request ID for the invocation.
  • phonemes: The phonetic representation of the input word if found in the dictionary.
  • message: Indicates "Data processed" if the word was found, or "unknown word" otherwise.

Build & Deploy

1. Install cargo-lambda
2. Build the function with cargo lambda build --release
3. Deploy the function to AWS Lambda with cargo lambda deploy --iam-role YOUR_ROLE

Build for ARM 64

Build the function with cargo lambda build --release --arm64