Beyond opera and music festivals, the Theater Lighting Hoist also plays a crucial role in drama performances that emphasize delicate emotional expression. Its core value lies in supporting the transmission of actors' emotions and the progression of the plot through precise sound effect control. Drama performances often rely on directional sound effects to highlight actors' monologues. Particularly in lyrical dramas (such as Chekhov's The Cherry Orchard), an actor's monologue usually contains complex inner thoughts, which require sound focusing to guide the audience's attention.
When an actor delivers an affectionate monologue in a corner of the stage (e.g., beside the sofa prop 3 meters to the left of the stage), technicians can use the micro-angle adjustment function of the Theater Lighting Hoist to precisely adjust the angle (horizontal angle adjustable by ±15°, vertical angle adjustable by ±10°) and height (lifting range of 0.5-2 meters) of the directional speakers. This controls the sound directivity within a range of 30°-45°, accurately focusing the sound on the area where the actor is located. At the same time, through the volume gradient setting of the speakers, surrounding environmental sounds (such as stage background sound effects and subtle noises in the audience area) are weakened, making the sound pressure level of the actor's lines 15-20 decibels higher than that of the environmental sounds.
This adjustment naturally directs the audience's attention to the actor's lines and emotional expression. For example, when the actor speaks in a low tone to convey inner loss, the focused sound field can amplify the emotional details in the lines, making it easier for the audience to empathize.
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