Vibrating string, square wave harmonics
Référence de la vidéo 11937553
| Vibrating string, square wave harmonics. Animation showing a number of oscillating strings fixed at both ends, demonstrating harmonics for square waves. A square wave is a non-sinusoidal periodic waveform resulting from the summation of sinusoidal waves (Fourier synthesis). The front string oscillates in the first harmonic, while the other strings behind represent the additive synthesis of a square wave with an increasing number of harmonics. This model is a numerical simulation that models each string as several thousand elements. Each element is driven by a restoring force proportional to its deflection from the rest position, and an inertial force due to its mass. | |
| Licence : | Droits gérés |
| Crédit : | Science Photo Library / Koch, Christian / Microchemicals |
| Model Release : | Non requis |
| Durée : | 21 Secondes |
| Aspect ratio : | 16/9 |
| Restrictions : | - |
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