Electrophonic Musical Instruments TRIZ Cases

Embedding tokens and staged semantic-acoustic decoding support coherent speech and music generation with efficient computation.

A sensing assembly combines foot-pressure and inertial data, then converts gait rhythm into beats and tones for AI-generated music.

This case combines binaural beats, frequency algorithms, and virtual reality visuals to address weak immersion in digital meditation.

CSNs relate audio and symbolic music across formats, lengths, and traits.

Conditional similarity networks map audio and symbolic music into characteristic subspaces for faster cross-format relation discovery.

WaveNet-GAN synthesis uses spectrograms and temporal sequencing to generate genre-aligned tones that preserve a song’s harmony and rhythm.

Modal analysis isolates resonant frequencies so reverb energy can be enhanced or dampened for clearer multi-source audio balancing.

Real-time EEG sensing and user-selected audio update sound sequences for adaptive, bidirectional emotional state transitions.

The controller varies decay speed across pedal ranges using key-based boundaries to better reproduce acoustic piano damper effects.

Flexible electromagnetic speaker assemblies target low weight and high sensitivity.

This case selects pre-recorded artist voices by musical characteristics, adding personalized feedback to media playback during travel.

Linear predictive coding morphs note samples across intensities, reducing CPU and bandwidth use while limiting phasing and comb filtering.

This case uses a control file to apply timed timbre settings while playback and instrument sounds are synthesized together.

Real-time sound classification selects musician processing patterns, reducing slow transitions and preserving music and spoken instructions.

This case validates usable sound data through server management information, enabling subscription access while limiting unauthorized use.

A score or screenplay interface maps recordings to sections, helping users compare takes and splice a final edit faster.

Voice conversion creates multiple timbres from one vocal recording, producing complete harmony parts without repeated singing sessions.

MIDI-compatible notation preserves articulation and expression data for realistic playback.

Parallel Chebyshev harmonics cut computation for real-time tone synthesis.

Quantized peak positions and averaged spectrograms improve content matching when signal timing shifts cause collisions and mismatches.

A substrate-mounted holder reduces dimensional and mounting errors, keeping coil clearance consistent for accurate key press detection.

Color zones and MIDI pads teach cadence while connecting the electronic steel pan to computers and speakers for recording.

This case uses encoding and decoding neural networks to create varied, seamless dance poses from music for interactive avatars.

This case uses staged audio processing to change singing timbre while preserving the original tone and tempo.

Breath-taking markers split musical scores into audio segments, creating more natural breathing rhythm and smoother synthesized singing.

Adaptive bitwidth and SSL reduce federated learning bandwidth across heterogeneous clients.

Audio transition detection switches fingerprinting algorithms to reduce device resource use.

Physiological feedback adjusts tempo, frequency, and intensity to align music with endogenous rhythms and regulate biobehavioral states.

Parallel performance data and satisfaction rewards reduce the cost of customizing agents for different performers.

Blind source separation decomposes mixed audio for channel-aware remixing, spatial positioning, lyric changes, and personalized dubbing.

Selected source segments are combined and shaped with reverberation time, equalization, mix, and predelay for adaptive effects.

A playback coordinator uses blockchain data and feedback inputs to adapt media content across synchronized devices.

This case combines audio characteristics with weather, time, and brightness inputs to vary synchronized images and LED music visuals.

Devices detect and extract inaudible music tones to display notes, provide feedback, and suggest accompaniment in real time.

This case trains a generative model on multi-channel spectrograms to create layered game audio faster with less computation.

A body-mounted force sensor and pickup let players control string-signal effects while keeping their fingers on the strings.

The audio processor separates signals by passenger zone, applying tailored sound effects without installing extra vehicle hardware.

Adjustable resistance at the humbucker center tap expands tone control while retaining hum-canceling pickup operation.

Switch between internal, external, series, and parallel effects paths without rewiring.

A client-server workflow selects relevant sound waveforms, reducing labeling effort and noise in acoustic model training.

Reference and learner drumstick motion are compared to adjust teaching timing and deliver personalized remote percussion guidance.

Visualize sound waveform characteristics to select missing-range training data and improve natural-sounding synthesized audio.

This case replaces static sensors with video processing to track 2D and 3D laser interruptions for expressive instrument control.

An Active Scale Selector uses chord recognition to reconfigure pitch arrays for smoother diatonic and jazz scale transitions.

Cloud-based slot vectors match podcast audio ads to program context and user characteristics, improving continuity and completion.

Handheld and cloud processing segments, maps, and harmonizes user vocals into collaborative musical compositions.

This case combines note and pedal timing to identify repeated notes and reproduce natural timbre variations.

Predetermined chords can sound fixed and disrupt melodies; probabilistic timing tables add natural jazz-style variation.

Spectral instrument separation maps mixed music to synchronized speakers, restoring sound-field depth with low-latency playback.

A digital sound converter sets the starting phase of periodic changes to reproduce rotary speaker effects with greater player control.