| Wave Type | Domain/Context | Class | Medium/Composition | Immediate role | Upstream inputs | Downstream outputs | Material Class | Functional Property |
|---|---|---|---|---|---|---|---|---|
| Sound wave | Physics/Biology | Mechanical (longitudinal) | Air, water, solids | Communication, sensing | Vibrating source (vocal cords, speakers) | Auditory perception, sonar data | Energy form (mechanical) | Pressure oscillation; frequency-coded info |
| Ultrasound | Medical/Industrial | Mechanical (high-frequency) | Tissue, liquids | Imaging, cleaning | Piezoelectric transducer excitation | Diagnostic images, cleaning action | Energy form (mechanical) | Short wavelength; high resolution |
| Infrasound | Environmental | Mechanical (low-frequency) | Air, ground | Long-range sensing | Seismic events, atmospheric phenomena | Monitoring, detection | Energy form (mechanical) | Long-distance propagation |
| Seismic P-wave | Geophysics | Mechanical (longitudinal) | Rock, soil | Earthquake propagation | Fault rupture, explosions | Seismic records | Energy form (mechanical) | Fastest seismic wave |
| Seismic S-wave | Geophysics | Mechanical (transverse) | Rock, soil | Earthquake propagation | Fault rupture | Seismic records | Energy form (mechanical) | Shear deformation |
| Ocean surface wave | Oceanography | Gravity/capillary wave | Water | Energy transfer, navigation hazard | Wind, seismic events | Coastal erosion, energy extraction | Energy form (mechanical) | Surface oscillation |
| Tsunami | Geophysics | Long-wavelength water wave | Ocean basin | Mass energy transfer, hazard | Undersea earthquake, landslide | Coastal inundation | Energy form (mechanical) | Low attenuation; high impact |
| Light wave (visible) | Physics/Biology | Electromagnetic (EM) | Vacuum or transparent medium | Vision, photosynthesis | Atomic/molecular transitions | Chemical energy, visual signal | Energy form (EM) | Photon energy ~400–700 nm |
| Infrared wave | Physics | EM | Vacuum or medium | Heat transfer, remote sensing | Thermal emission | IR detection, heating | Energy form (EM) | Photon energy below visible |
| Ultraviolet wave | Physics/Biology | EM | Vacuum or medium | Disinfection, vitamin D synthesis | High-energy atomic transitions | DNA damage, photochemistry | Energy form (EM) | Photon energy above visible |
| X-ray | Medical/Industrial | EM | Vacuum or medium | Imaging, material analysis | Electron deceleration, inner-shell transitions | Radiographs, diffraction data | Energy form (EM) | High penetration; ionizing |
| Gamma ray | Nuclear physics | EM | Vacuum or medium | Sterilization, cancer therapy | Nuclear decay, annihilation | Ionization, photon flux | Energy form (EM) | Highest photon energy |
| Radio wave | Communications | EM | Vacuum or medium | Wireless transmission | Oscillating electrical circuits | Signal reception | Energy form (EM) | Long wavelength; low attenuation |
| Microwave | Communications/Industry | EM | Vacuum or medium | Cooking, radar, comms | Oscillating circuits, magnetrons | Heat, data transfer | Energy form (EM) | Dielectric heating |
| Terahertz wave | Physics | EM | Vacuum or medium | Spectroscopy, imaging | Quantum transitions | Material fingerprinting | Energy form (EM) | Between microwave & infrared |
| Matter wave (de Broglie) | Quantum physics | Quantum | Any particle with momentum | Quantum behavior | Particle motion | Wavefunction interference | Energy form (quantum) | Wavelength = h/p |
| Spin wave (magnon) | Condensed matter | Quantum/magnetic | Ordered magnetic solids | Spintronics, quantum computing | Magnetic excitation | Spin current | Energy form (magnetic) | Coherent spin propagation |
| Plasma wave | Plasma physics | Collective oscillation | Ionized gas | Energy transport, diagnostics | EM/magnetic excitation | Particle acceleration | Energy form (plasma) | Coupled EM–particle oscillations |
| Gravitational wave | Astrophysics | Relativistic | Spacetime fabric | Cosmic event signal | Black hole/neutron star merger | Detector strain signals | Energy form (spacetime) | Extremely weak interaction |
Unified Categorical Language System – SolveForce Communications