Examlex
Solve the equation. If impossible, write no solution.
Timbre
The quality or color of sound that distinguishes different types of sound production, such as voices or musical instruments.
Overtones
Additional, often subtle, qualities or implications beyond the explicit or primary meaning of something.
Trichromatic Theory
A theory of color vision that proposes three types of color receptor cells in the eye, each sensitive to red, green, or blue.
Opponent-Process Theory
A psychological model that explains emotional and motivational states as the result of opposing processes or forces.
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