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Set of horizontal wavy lines. Undulate borders. Sine or cosine curves. Water, fluid, air or wind symbols. River, sea, lake or ocean signs isolated on white background. Vector outline illustration
Colorful grid of math and physics sketches, featuring graphs, formulas, and diagrams like sine waves, parabolas, pendulums, and forces, visually blending science and education.
Voice waves icons on white background. Vector illustration.
Floating digits 0-9 and sine-waveform lines traveling across abstract digital space, data flow. Technology, data, digital, futuristic, motion, innovation, abstract
Sepia retro sound waveform with sharp peaks

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