Broadcast Information Characterisation TRIZ Cases

Standardized notification fields let mobile terminals parse, filter, and display broadcast alerts and service updates with timely delivery.

Local zone casting boosters send geotargeted broadcast data that smart devices can capture to retrieve coupons and promotional content.

Capacitive electrodes under a wooden dielectric surface let wireless speakers handle playback and network control without glass panels or buttons.

Automatic switching between ad hoc and infrastructure networks keeps an in-ear wireless headset connected for uninterrupted audio streaming.

Dense transient event detection lets an audio encoder switch to constant-SNR quantization, improving applause, rain, and crackling sound quality.

A wooden exterior acts as a dielectric touch surface, preserving loudspeaker aesthetics while enabling reliable capacitive control and streaming access.

A wooden dielectric surface enables capacitive touch control of wireless audio streaming and playback through integrated loudspeaker electronics.

A wooden dielectric surface with hidden capacitive electrodes lets users control playback and switch streaming sources on a wireless loudspeaker.

Uncoded transport tunneling separates service versions in ATSC broadcasts, improving mobile reception while enabling forward-compatible new services.

Microphone-based noise spectrum estimation drives frequency weighting that preserves perceived tonal balance as broadcast noise changes over time.

A wooden dielectric layer lets a streaming loudspeaker detect capacitive touch through its exterior while preserving clean styling and easy control.

A dielectric touch surface built into a wireless loudspeaker housing enables seamless audio, source switching, and track feedback control.

Mixed coded and uncoded transport streams let legacy and future receivers coexist while improving mobile digital TV reception at vehicular speeds.

Automatic switching between ad hoc and infrastructure networks keeps compact wireless earphones connected for uninterrupted streaming audio.

Uncoded transport tunneling lets legacy and future TV service versions share one wireless framework while improving mobile reception.

Automatic switching between ad hoc and infrastructure Wi-Fi keeps compact wireless earphones playing streaming audio without user intervention.

Automatic switching between ad hoc and infrastructure networks keeps compact wireless earphones playing when the audio source moves out of range.

Automatic switching from ad hoc to infrastructure networks keeps wireless earphone audio playing when the source moves out of range.

Automatic switching between ad hoc, infrastructure, and host-server links keeps wireless earphones streaming when the source moves out of range.

Etched icons and hidden electrodes turn a wooden speaker surface into a dielectric touch interface for playback and wireless streaming control.

Selective coding tunnels uncoded service data beside protected AV streams, improving mobile TV reception and forward compatibility.

Perceptual entropy flags dense transients like applause or rain, enabling constant-SNR quantization without added codec complexity.

A separate adapter keeps earphones compact while enabling automatic switching between ad hoc and infrastructure WLAN audio links.

Automatic switching between ad hoc and infrastructure wireless links extends earphone audio range while maintaining streaming quality.

A wood dielectric surface hides capacitive electrodes in a wireless loudspeaker, enabling seamless playback, streaming, and volume control.

Automatic switching between ad hoc and infrastructure networks keeps wireless earphones streaming audio without playback interruption.

Automatic transceiver switching between ad hoc and infrastructure networks keeps compact in-ear audio streaming active when direct links drop.

Automatic handoff between ad hoc and infrastructure WLANs keeps compact wireless earphones connected for uninterrupted audio streaming.

A separate player adapter and automatic network handover keep compact wireless earphones streaming when the direct link goes out of range.

Etched capacitive controls under a wooden dielectric surface let one loudspeaker handle wireless streaming, playback, and volume input.

Automatic handover between ad hoc and WLAN links keeps wireless earphones connected to streaming audio when direct range is lost.

Noise-canceling headphones let theater attendees block ambient noise, choose audio tracks, and set personal volume for a more controlled listening experience.

Automatic switching between ad hoc and infrastructure networks keeps in-ear wireless audio playing when the direct link drops.

Automatic handover from ad hoc links to infrastructure networks keeps compact wireless earphones connected when direct audio streaming goes out of range.

A transceiver circuit switches wireless earphones between ad hoc and infrastructure networks to keep audio streaming active when the source is out of range.

Automatic switching between ad hoc and infrastructure networks keeps wireless earphones connected and audio streaming uninterrupted.

Etched icons and hidden electrodes turn a wooden loudspeaker surface into a reliable capacitive control interface for wireless audio streaming.

Automatic switching from ad hoc links to infrastructure or host-server networks keeps compact wireless earphones connected when devices move out of range.

Pre- and post-processing DRC parameters let decoders cancel encoder-side limiting during bitrate switching and keep dialogue levels consistent.

Layered mobile service encoding and known data insertion improve VSB broadcast reception under channel changes and noise.

Automatic handover between ad hoc and Wi-Fi links keeps wireless earphones connected and audio streaming when direct range is lost.

Control-marked uncoded packets let future TV service versions share a wireless transport stream while preserving legacy receiver compatibility.

Pre- and post-processing DRC parameters preserve dialogue levels and reduce artefacts when parametric audio streams switch bitrates.

Embedded electrodes use the wooden housing as a dielectric touch layer, enabling buttonless control of wireless audio playback and feedback.

Embedded pre- and post-processing DRC parameters let decoders reverse core-signal limiting and keep dialogue levels stable across bitrate switches.

Automatic switching between ad hoc and infrastructure audio links keeps in-ear wireless earphones compact while maintaining streaming continuity.

Hidden electrodes under a wooden dielectric surface enable capacitive loudspeaker controls without sacrificing wireless audio streaming or exterior aesthetics.

A separate adapter keeps in-ear audio hardware compact while handling ad hoc and infrastructure network switching for continuous playback.

Automatic switching from ad hoc to infrastructure networks keeps wireless earphones streaming audio without user intervention.

Additional encoding and known data insertion strengthen mobile broadcast reception against channel changes and noise in poor VSB conditions.

Automatic switching between ad hoc and infrastructure networks keeps wireless earphones streaming audio without user intervention.

Variable gain, compression, and limiting keep surround channels audible and balanced with front channels during low-volume playback.

Spatial information and variable filter taps turn stereo or mono-compatible downmix signals into surround output when native multichannel playback is unavailable.

Control-marked uncoded transport tunneling separates service versions in ATSC streams, improving mobile reception and forward compatibility.

Decoder feedback shifts object-specific volume and frequency changes to the encoder, reducing cross-interference in down-mixed audio.

Downmixing multiple audio objects and sending metadata cuts decoding and rendering complexity while preserving object position and level control.

A variable amplifier and level detector form AGC to keep FM input level constant, stabilizing modulation factor and signal-to-noise ratio.

A real-time audio processing system modifies high-order perceptual attributes by applying dynamic factors to segmented frequency bands.