Electrophonic Musical Instruments TRIZ Cases

Dual magnetic components grasp guitar parts to enable repositioning, resolving the contradiction between secure attachment and damage-free removal.

An all-pole filter generates sound effects using coefficients derived from measured impulse responses.

Preliminary analysis of tempo and measure groupings generates pre-calculated cuepoints, resolving audible gaps between sequential tracks.

A percussion stick detects acceleration and angular speed to trigger sound production at precise beat timings.

Electronic interactive devices synchronize with real-time music segments using embedded watermark signals for accurate timing alignment.

A tone control apparatus generates virtual damper position data to simulate acoustic piano release characteristics.

A generative model processes note features and performance motion data to produce synthesized audio with accurate instrument attacks.

A sinusoidal interpolation method restores missing audio segments by computing spectral peaks and performing magnitude pairing.

An automatic arrangement apparatus adjusts accompaniment note timing to match extracted melody accent positions.

An electronic cymbal positions an edge sensor on the lower surface of the main body to detect strikes via elastic deformation of a covering member.

Universal linkage arms reduce manufacturing costs and assembly complexity by simplifying the connection structure between keys and the chassis.

A video creation system integrates gesture detection and audio tracking to apply real-time visual effects during recording.

Audio files store processing metadata alongside waveform data for instant recreation.

Audio highlight extraction divides signals into frames to calculate average energy magnitude, resolving slow search speeds and low accuracy in music retrieval.

Separate loop processing generates distinct resonance signals for speaking lengths and duplexes to simulate authentic piano acoustics.

Fractal noise modifies interbeat intervals to humanize separate audio tracks.

Harmonic decomposition extracts phase data to reproduce natural engine sound character while maintaining high enhancement levels.

An automatic arrangement apparatus extracts performance information to create accompaniment parts using predetermined conditions.

An N-gram statistical model identifies significant audio file ordering patterns from human-generated playlists to automate sequence selection.

Segmented deformable supports with integrated sensors resolve the trade-off between operational feel and device complexity in electronic instruments.

A dual foot pedal system controls MIDI playback and audio loops through distinct switch activation patterns.

A resonance tone generation circuit localizes sound images by assigning specific panning positions to distinct pitch classes within polyphonic instruments.

A vibrating driver mounted to an acoustic instrument body reproduces processed sound signals directly through the structure.

Time domain edge analysis detects simultaneous notes in audio signals, resolving multi-note processing reliability issues.

Digital audio workstations adjust variable tempo independently using resampling algorithms to maintain pitch consistency.

Joint sound model generation techniques share learned information across multiple sound scenes to improve source separation quality.

A vocal synthesis module extracts user timbre and standard intonation to generate high-fidelity audio output.

RFID recognition enables manual instrument addition and subtraction for symphonic harmony learning.

A music data processing device calculates phase errors from Fast Fourier Transform outputs to determine tuning values.

Segmented virtual strings and dynamic retuning resolve touch-screen real estate limits while capturing expressive musical performances.

Segmented horn-shaped guides channel sound to multiple outlets, reducing frequency dips when listeners move.

Segmented back cases protect exposed wiring from impact during transport while allowing easy access for maintenance.

Segmenting the resonator diaphragm and attaching a piezo-film pickup reduces acoustic feedback while maintaining accurate sound reproduction at high volumes.

A musical performance device adjusts virtual instrument layouts by detecting component position coordinates during play.

A music player connection system compiles individual participant profiles into a super profile to generate playlists reflecting collective musical tastes.

A capacitive touch sensor detects lip and tongue contact area to control electronic sound source parameters.

A touch-sensitive interface generates real-time multisensory output through point and hover input mechanisms.

Segmented pivots and integrated leaf springs resolve the trade-off between complex multi-axis control and structural simplicity in musical interfaces.

A wearable gesture control system translates motion into MIDI commands for real-time audio feedback.

Mode classifier selects dynamic accompaniment from recorded material to resolve performance monotony in loop pedal systems.

An apparatus updates music content to a usable state by recognizing identification information embedded in audio signals from external electronic devices.

An adjustable connection shaft resolves complex alignment issues by maintaining precise voice coil positioning within the magnetic path space.

Segmented sensors detect finger pressure and position to resolve the contradiction between detection accuracy and system complexity.

A hammer device for electronic keyboards uses partition walls and stoppers to prevent actuator contact with the fulcrum shaft during mounting.

Expanded mode switches resolve the contradiction between tonal versatility and device complexity by segmenting control poles.

Visual graphical objects map sound source positions to a display for intuitive spatial audio modification.