Electrophonic Musical Instruments TRIZ Cases

Adaptive filtering removes copyrighted audio from mixed recordings while preserving speech integrity.

Vertical compliance isolates string vibrations from body resonances, reducing micro-phonic noise and feedback for focused audio output.

A sensor-equipped instrument transmits decoded finger positions to a second instrument's light system for visual display.

A video processing device selects and outputs one video from multiple sources based on analyzed music progress.

A trained performance sound estimation model predicts future audio signals to enable natural synchronization between remote performers.

A music playback system maps download speed to preset musical sounds via frequency domains.

A gas discharge tube converts audio signals into plasma discharges for musical instrument effects.

A vehicle audio system adjusts music playback using biometric sensors to monitor driver mood.

Electronic hi-hat apparatus detects pad vibration to adjust state information and control sound volume generation.

Spring-loaded locking tabs enable tool-free pickup cartridge interchange, resolving the trade-off between secure electrical connection and maintenance speed.

A reference display device generates a guide image that connects notes and disconnects them at breathing timings.

A rhythm interaction system synchronizes viewer inputs with song beats to display real-time scoring results.

A musical sound generation device reads waveform data from memory to prevent bus corruption during multi-channel processing.

Integrated assembly mounts on standard shells to reduce floor space while enabling direct recording.

Embedding plug-in interfaces into the host timeline eliminates frequent window switching, enhancing workflow efficiency and temporal synchronization.

Scoring logic distinguishes skillful input from background noise by detecting successful target action sequences before entering scoring mode.

A musical instrument teaching system uses sensors and light-emitting assemblies to provide visual correction signals for student playing actions.

A percussion instrument integrates a sound emission hole and electronic sounding body to produce synchronized acoustic and electronic musical sounds.

A system displays selectable candidate directions of constraint to guide object movement along specific paths on a workspace.

A music score matching system processes electrical performance data from instruments to identify played scores.

A musical instrument design featuring ten finger contacts arranged for simultaneous operation by all fingers to generate precise tones.

A modular foot-operated docking station connects interchangeable electronic modules to a guitar via pushbutton switches.

A percussion instrument compares head and rim vibration sizes to generate distinct musical tones.

A wireless communication device sets distinct time intervals for paired connections to transmit and receive MIDI data.

A music game program estimates presentation data from received operation inputs to maintain synchronized sound output.

Music library nodes analyze audio files by extracting melody and timbre parameters to generate originality digests for blockchain authentication.

Transpose buttons along the neck shift keybed pitch, resolving the contradiction between limited keys and full note range.

A networked virtual instrument system calculates latency offset windows and segments partial sample slices for zero-latency playback.

Coated multifilament yarns and soft fiber tufts dampen vibrations, reducing noise and bounce for realistic acoustic performance.

A system captures impact waveforms from sensors to classify percussive hits and evaluate performance metrics.

Replacing mechanical wear with magnetic induction extends service life while enabling a larger opening stroke for improved playability.

An electronic musical instrument calculates event data sizes and associates them with identifiers to enable efficient editing of variable-length song data.

Integrating a gyroscope into the guitar body eliminates external pedals by sensing angular velocity to transpose pitch, reducing device complexity.

A music game software system generates scrolling command images to map limited key inputs onto musical playback sequences.

A hand board musical instrument uses finger-actuatable pads to generate chords and variations without requiring extensive dexterity.

AI models analyze visual features to compose dynamic audio scores, resolving adaptability and complexity trade-offs in multimedia production.

Dynamic activation of secondary DDR SDRAM during crossfading reduces power consumption while maintaining high adaptability in ultra-portable devices.

A wireless communication device switches power between a MIDI signal line and an internal battery based on active transmission states.

A keyboard system calculates movement state volume from key stroke depth, speed, and acceleration to determine press events.

A correcting unit adjusts count values derived from switch activation intervals to ensure accurate velocity conversion for electronic keyboard instruments.

Automated neural networks replace manual keyword tagging with unsupervised sound embeddings that encode timbre and rhythm for accurate similarity detection.

A piano system uses a controller to map key presses to synchronized multi-color light patterns and sound samples.

Inclined hammer shanks pivot about a shaft to enhance return capability while reducing action unit height.

A media content providing server connects to electronic music instruments to acquire and display operation-related content lists.

Amplitude and frequency modulation embed bio-feedback within music sources, maintaining audibility while correcting motion deviations.

Recess rigidity reinforcing members restore vibration balance by reducing displacement in low-rigidity areas, preventing standing wave nodes at bridges.