Voice-to-Text Note Taker App - BSc IT Project Guide
1. Introduction
The Voice-to-Text Note Taker App is designed to convert spoken words into digital notes. It provides a convenient way for users to create notes by speaking, making it useful for students, professionals, and individuals with accessibility needs.
2. Project Objectives
- To develop an app that accurately transcribes speech into
text.
- To allow users to save, edit, delete, and organize voice-generated notes.
- To support multiple languages and accents.
- To integrate text-to-speech (TTS) for note playback.
- To provide offline functionality (optional).
3. System Modules
Key modules include:
a. Speech Recognition Module
b. Note Storage and Management
c. Note Editor and Viewer
d. Text-to-Speech (TTS) Playback
e. Search and Categorization
f. Settings (Language, Font, Theme)
4. Technologies Used
- Frontend: Flutter / Android (Kotlin/Java) / iOS (Swift)
- Backend: Firebase / SQLite for local storage
- Libraries/APIs: Google Speech-to-Text API, Android SpeechRecognizer, TTS APIs
- Tools: Android Studio, VS Code, Git
5. Development Methodology
Agile methodology is used with iterative sprints focusing on voice input integration, note management features, and user interface improvements based on feedback.
6. System Design Overview
The app uses speech recognition APIs to convert audio input into text, which is then saved in a local or cloud-based database. The UI allows users to manage notes and use TTS for playback. Optional features include tagging and color-coding notes.
7. Testing
Testing includes:
- Speech Recognition Accuracy Testing
- Functional Testing of CRUD operations on notes
- UI/UX Testing for accessibility and responsiveness
- Compatibility Testing on various devices
- Performance Testing for latency in voice-to-text conversion
8. Conclusion
The Voice-to-Text Note Taker App enhances productivity and accessibility by enabling users to create notes hands-free. It demonstrates the integration of modern voice technologies into practical, real-world applications.