Sound Input/Output TRIZ Cases

Mobile image recognition selects audio presets for auditory devices as users change locations.

A unified assistant interface separates voice, text, and resource inputs to improve interaction efficiency and usability.

A playback device detects activation words and delays or cancels competing assistant content to preserve smooth, privacy-aware interactions.

Actual speaker positions drive distance-based audio remixing for accurate channel reproduction.

Topic classification and scoring trigger contextual virtual assistant responses without repeated wake phrases.

This case shows how playback criteria automatically select concurrent or sequential audio, reducing interface effort and device energy use.

This case uses sound features and customizable mathematical parameters to automate 3D audio mixing without sacrificing quality.

Proximity and departure detection trigger distinct sound signals, adding tactile feedback to retroreflective floating-image input.

A mediator evaluates preferences, active sessions, and user input to route overlapping voice commands to the appropriate vehicle system.

Audio sources switch between world-fixed and user-centric modes to support movement while preserving legacy content compatibility.

Voice recognition selects an app and outputs video, audio, or slides during startup, making screen delays feel productive.

Machine learning predicts likely assistant actions and initializes subtasks early, reducing processing delay when users issue commands.

A module tray and workflow canvas let users connect audio tools visually, reducing code development and third-party service management.

Multiple microphones and external word sets speed flexible voice recognition.

A first terminal shares a preview image with a second terminal for remote shooting control, supporting quality and lower operation cost.

A shared-account terminal network reroutes audio from music to incoming calls, reducing manual switching and missed calls.

This case uses context cards to surface supplement metadata and apply media effects with fewer searches and interface steps.

This case pairs mobile and television audio streams to improve assistant speech recognition despite distance and media interference.

Downmixed auxiliary audio elements bridge perceptual-scope gaps, maintaining continuous spatial playback as users move or zoom.

A service gateway connects voice assistants with multiple media platforms for flexible selection and multi-zone playback.

This case coordinates distributed IoT speakers by location and preference to personalize sound zones while managing synchronization.

The control device estimates display angle and distance, then removes output interference from microphone voice input.

The assistant adapts its GUI to show task status, complete scheduled tasks early, and reduce unnecessary interactions and computation.

A master-slave SOC layout aggregates multiple microphone streams through one SPI link, reducing circuit connections and computing waste.

An automated assistant resolves ambiguous voice commands against GUI content, reducing touch gestures and form-input interruptions.

This case shifts audio coordination away from battery-powered devices to extend battery life while preserving playback synchronization.

This case combines user prompts, rejection records, and link metrics to route audio only to suitable wireless speakers.

Cloud audio mixes are prepared for predicted avatar positions, helping clients preserve accurate sound as avatars move.

Multiple cabin channels provide personalized gain, mute, and delay tuning to overcome limited vehicle equalizer interfaces.

This case combines image and audio analysis to set capture timing and reduce missed scenes or conversations.