pocketsphinx-ruby

Uses FFI bindings for compatibility with MRI and JRuby, as emphasized in the project philosophy for ease of maintenance and cross-implementation support.

Provides recognizer classes like LiveSpeechRecognizer and AudioFileSpeechRecognizer, simplifying common speech recognition tasks with minimal boilerplate code, as shown in the usage examples.

Supports keyword spotting and JSGF grammars through dedicated configuration classes, enabling command-and-control applications with improved accuracy for specific command sets.

Allows fine-tuning of recognition settings like VAD thresholds via the Configuration class, with detailed metadata available for each parameter, as documented in the README.