Electrophonic Musical Instruments TRIZ Cases

A music generation device produces musical pieces by processing separate data streams for accompaniment and melody.

Merging regulating portions for the repetition lever and jack simplifies assembly complexity while maintaining independent adjustment precision.

Merges simultaneous audio signals from various portable devices using weighted combinations to resolve low recording quality caused by hardware limitations.

A music processing device detects user input events to generate rhythmic drum patterns.

Non-uniform vertical and longitudinal clearances in the key shaft assembly enable precise spacing adjustment while maintaining rotational stability.

A method adds assistance cues to audio content to enhance rhythmic stability and beat strength for therapeutic sessions.

Processor synchronizes lyric timing with accompaniment by dynamically adjusting vocalization when users specify mismatched pitches.

A sound source module uses spaced engaging portions to attach to a keyboard while allowing the front portion to incline.

A synchronization system aligns digital musical scores with expressive audio renderings using cross-correlation of synthesized and alternate subclips.

A control circuit retains filter coefficients during transitions to enable dynamic switching between multiple characteristic states.

A percussion striking member integrates a vibration sensor to detect head impacts with minimal time lag.

An elastic cymbal body with a center through hole mounts on a support rod using an integral head portion and limiting step, eliminating complex wrench assembly.

A sound enhancement apparatus divides audio signals to generate higher harmonics that substitute low-frequency content.

Embedded processor translates and routes MIDI data autonomously, eliminating host dependency.

A music delivery system generates speech-based interactive documents to enable seamless audio retrieval via car navigation interfaces.

Lateral hammer protrusions engage stoppers to create moment loads, resolving the trade-off between compact device depth and realistic touch feel.

Auxiliary signals replace silent periods to prevent codec interruption, ensuring continuous transmission without audible noise.

A digital piano controller manages live and deferred playback modes using local and remote memory segments.

A clip-beat aligner trims media segment boundaries to match detected musical beats on a timeline.

A musical piece inference device incorporates bar-line and beat tokens into input sequences to guide AI generation.

An anti-tip ledge prevents instrument tipping during vigorous playing, while segmented cavities eliminate feedback loops from multiple transducers.

Replacing complex electromagnetic actuators, a calibrated hammer and magnetorheological fluid deliver precise tactile feedback without vibration instabilities.

Conditional autoregressive distribution estimator predicts chord features sequentially to reduce dimensionality in music analysis.

Host device merges local accompaniment with remote singing audio to resolve desynchronization issues in distributed live streaming environments.

Segmented phrase and rhythm data enable dynamic background music generation that adapts to game progression without increasing processing load.

A music searching unit matches melody information against a database to guide automatic chord selection for accompaniment generation.

Segmented display regions and multi-function tabs resolve visibility contradictions in graphic EQ screens by clearly indicating shared parameter groups.

A vibrating driver attached to an acoustic instrument body reproduces spatial sound effects through structural resonance, eliminating bulky external amplifiers.

Precomputed intermediate data separates musical timbres to reduce processing time and energy consumption on resource-constrained devices.

Segmenting chord identifiers by music attribute resolves the contradiction between high identification accuracy and system versatility.

A learned model maps acoustic signals to mechanical peg positions, resolving the contradiction between accurate tuning guidance and system complexity.

A bimodal neural network generates lyric lines conditioned on music audio using a spectrogram variational autoencoder.

A timbre setting program displays a correspondence link between virtual controls and simulated device images.

A string sustainer uses a direction detector to trigger an output actuator that generates magnetic fields for sustaining resonant strings.

A transmission unit multiplexes parallel audio channels into a serial data stream for wireless broadcasting.

A Pyramid Processor converts standard musical note frequencies into Ra format natural harmonic resonances.

A filtering device applies a transfer function to electrical signals from stringed instruments to simulate target sound timbres.

Separate signal generators drive speakers and vibrating sound board transducers to resolve insufficient damper sound reproduction in electronic keyboards.

Interactive apparatus assigns alphabetical characters to colors and musical notes to form charts for composing music.

Segmenting waveform data into fixed-size blocks resolves RAM fragmentation, enabling reliable writing of new tones without sequential free space.

Segmented infotainment architecture uses wireless signals to switch amplifier branches, reducing idle power consumption while maintaining theft protection.

A switching device routes individual pickup signals through a multi-conductor cable to separate output jacks.

A recording method generates a waveform signal from MIDI data to represent player piano sounds and subtracts it from mixed audio captured by a microphone.

A multi-bus audio system provides independent signal adjustment for each musician using dedicated input circuitry and band control sections.

A music tempo adjustment system modifies beat timing to influence walking speed and stride length in elderly users.

A content control device adjusts sound and video properties using pre-set setting information mapped to operational amounts.

Automated music generation segments audio into Form Atoms with functional labels, ensuring consistent musical form and emotional narrative alignment.

An electronic guitar pick integrates accelerometers and gyroscopes to translate physical motion into digital signals.

A sound control device uses a mode selector to route MIDI messages based on timbre validity, enabling operators to adjust external parameters.