Broadcast Specific Applications TRIZ Cases
- Wireless Display Adapter Transcoding for Power and Resolution
A wireless display adapter transcodes multimedia data into digital broadcast formats using available spectrum channels.
- EAS Notification Server for Video Stream Interruption
An EAS notification server detects portable device location to interrupt video streams with emergency alerts.
- Hearing Instrument Authentication Protocol for Signal Security
An authenticator verifies transmitter signatures via preliminary action to filter unauthorized signals and reduce user distractions.
- OFDM Receiver Embedding Emergency Data in Transmission Symbols
An OFDM receiver embeds emergency information into transmission symbols using dedicated modulators and embedders for rapid signal processing.
- Vehicle Radio Privacy Mode Control via Automatic Station Switching
Processor switches vehicle radio to a predefined station upon trigger, preventing passenger exposure to objectionable content.
- ATSC Transport Stream Emergency Alert Segmentation
Segmenting alert data into dedicated transport stream packets enables reliable machine-readable detection during recorded or delayed broadcast playback.
- Relay Device Emergency Broadcast Format Conversion
A relay device converts emergency broadcast signals into webpage formats for mobile terminals.
- Aggregation Hub Multiplexing Broadcast and Telecommunications Streams
An aggregation hub multiplexes broadcast and telecommunications content into a single packetized stream for efficient indoor delivery.
- Automatic RF Combiner Logic Controller Signal Conflict Resolution
A logic controller in an automatic RF combiner detects cable signals and filters over-the-air inputs to prevent reception conflicts.
- Multichannel Broadcast Alerts and Auxiliary Datastreams
Broadcast receiver system detects content of interest on other channels using unique identifiers within the signal to present auxiliary data streams.
- Mobile Text Readability via Segmentation and Dynamics
Segmenting scrolling text into static chunks resolves low frame rate readability issues on mobile devices.
- Radio Alert System for Keyword-Based Audio Prioritization
A radio device generates keywords from contextual parameters to detect important audio streams and provide user alerts.
- Automated Digital Media Download via Broadcast Metadata
A system automates digital media identification and download using broadcast metadata signals.
- Smart FM/AM Auto-Scanner for Seamless Radio Station Switching
A smart automotive FM/AM auto-scanner identifies receivable radio stations with similar content to the current broadcast.
- Vehicle Radio Tuner Dynamic Parameter Adjustment
A mobile radio receiver adjusts tuner front-end parameters using location data and sensor inputs for optimized signal reception.
- Hybrid Broadcast Receiver for Companion Device Interoperability
A hybrid broadcast receiver merges broadcast and broadband channels to process emergency alerts and content for companion devices.