Completed2021
Trigger Word Detection
Speech recognition system that detects the trigger word 'activate' using NLP and plays a chime sound upon detection.
PythonNLPSpeech RecognitionDeep Learning
Built a trigger word detection system using NLP techniques to identify the spoken word "activate" in an audio stream. Upon detection, the system initiates a chime sound — demonstrating real-time speech recognition pipeline design.
This project explores audio signal processing, feature extraction (spectrograms), and sequence classification for voice-activated interfaces.
Key Highlights
- Detects trigger word 'activate' in audio stream using NLP
- Real-time speech recognition with chime activation on detection
- Audio signal processing and spectrogram-based feature extraction
Tech Stack
Core
PythonTensorFlowKeras
Audio
Spectrogram AnalysisAudio ProcessingSequence Classification