Metadata Audio Data Retrieval TRIZ Cases
- Message System Clarifying Vague Terms via User Database Access
A message system identifies vague terms and retrieves clarifying context from user-restricted databases to resolve ambiguity.
- Lyric Phrase Extraction via Wavelet Templates and Vocal Edge Detection
Automated audio analysis extracts specific lyric phrases from pre-existing recordings using wavelet templates and vocal edge detection for mobile messaging.
- Active Learning Media Classification Using Transfer Learning
Active learning selects informative media items for labeling while transfer learning extracts features to train tag prediction models.
- Audio File Geotagging via Embedded Map Images
Embedding map images in audio files resolves the lack of location metadata support in standard formats.
- Radio Tuner Playlist Automation via Portable Memory
A portable memory device stores song data from a radio tuner to automate playlist creation and eliminate manual tracking.
- Unified Speech Indexing via Text Metadata Probabilities
A unified indexing system processes speech data and text metadata using identical probability and positional parameters to create a single searchable structure.
- Media Storage Unit Serial Number Verification
Recognizing media serial numbers during transport updates the database, resolving verification bottlenecks after jam failures.
- Social Overlay Service for Cross-Platform Content Preloading
An open overlay service aggregates playback data from social networks to preload suggested media onto digital video recorders.
- Music Playback System Using Attribute-Based Pairing for Thematic Coherence
A music playback system identifies pairing tracks across playlists using attribute similarity to maintain thematic coherence during switching.