Electrophonic Musical Instruments TRIZ Cases
- Dynamic Music Production Apparatus for Game Audio Variation
Music production apparatus combines melody elements with adjustable attributes to generate diverse sound signals.
- Analog Audio Signal Superimposition for Musical Performance Data
A superimposing section embeds musical performance information into an analog audio signal by modulating a high-frequency component.
- Chord Information Extraction from Score Images Using Notation Rules
A chord information extraction device segments score images and validates character groups against notation rules for accurate recognition.
- Keyboard Instrument Fallboard Structure with Pivoting Front Plate
Dynamic positioning of the fallboard and front plate resolves the conflict between acoustic piano aesthetics and internal space utilization.
- Sound Effect Generation Using Machine Learning Aesthetic Extraction
Computer method extracts common effect characteristics from reference sounds to generate new audio with matching timbre and frequency profiles.
- Wireless Communication Device Sound Signal Embedding Control Information
A wireless communication device embeds control information in sound signals for transmission alongside direct radio paths.
- Note-Based Audio to PCM Conversion Lookup Table
A conversion module generates PCM values from note-based audio using a trigonometric lookup table.
- Beat Sound Generation Timing Device Using Dynamic BPM Range
A beat sound generation timing device calculates cycle and phase from intensity data to detect accurate beat timings.
- Electronic Apparatus Speaker Orientation Sound Interference
Angled tweeters above speakers suppress mutual interference while expanding sound distribution for unified source perception.
- Dynamic Musical Input Device with Reconfigurable Key Layouts
Dynamically reconfiguring key functions reduces structural complexity while improving ease of playing complex musical arrangements.
- Adaptive Key Release Sound Generation for Musical Instruments
A second signal generation instructor produces key release sounds based on detected moving speed and position.
- Humbucking Pickup Switching Topology for Unique Tone Generation
Segmented switching logic resolves the trade-off between adaptability and complexity, eliminating duplicated tones in electric guitar circuits.