Have you ever faced these awkward situations in a circular meeting room? The person speaking in the center is deafeningly loud, while colleagues in the corners can't hear a thing. During lively discussions, voices are muddled with annoying echoes, and when it's time to play a projection video, the sound seems weak and thin. These seemingly unsolvable acoustic problems have actually been perfectly solved by modern acoustic design-by skillfully applying two core technologies, you can completely revitalize your meeting room's sound experience!
I. Diffusers: "Spatial Magic" to Fix Uneven Sound Fields
In spaces with arched domes or concave walls, sound waves can focus like light through a magnifying glass, creating uneven "hot spots" and "dead zones" of sound energy. Diffusers are the ultimate tool to break this cycle. They cleverly scatter concentrated sound waves, spreading the energy evenly to every corner.
QRD Diffusers: The Precision "Sound Wave Decoder"
Designed using precise mathematical formulas, these panels feature a contoured surface (typically about 17cm deep) that acts like a complex combination lock. Installed on side walls, they reorganize sound reflection paths, powerfully eliminating echoes and focusing phenomena, allowing every seat to bask in a clear and even sound field.
Bookshelf Diffusers: Pragmatic Acoustic Wisdom
No extra equipment needed! Simply install bookshelf slats at a 15° tilt and arrange them at varying heights following the Fibonacci sequence (e.g., 30cm, 48cm, 78cm). The books and the unique structure work together to scatter and optimize sound while storing knowledge, achieving beauty and function in one fell swoop.
LOGO Diffusers: A Symphony of Brand and Technology
Made from GRG (Glassfiber Reinforced Gypsum), these transform a company logo into a 3D, contoured shape. They silently proclaim brand strength while subtly optimizing the acoustic environment-making every meeting an elegant display of corporate image.
II. Variable Acoustic Systems: "One-Click Switching" for Meeting Scenarios
Different meeting modes require vastly different acoustic properties: discussions need clear, direct sound, while presentations or video playback require full, enveloping sound. Variable acoustic systems give a meeting room a "sound mode" toggle, easily adapting to diverse needs.
Rotating Panels: Dual-Sided Acoustic "Transformers"
- Absorptive Mode (Soft side facing in): Effectively absorbs excess reflective sound, precisely controlling reverberation time to approximately 0.6 seconds. Speech is crystal clear, and discussions are highly focused.
- Reflective Mode (Hard side facing in): Efficiently reflects sound waves, increasing reverberation time to approximately 1.2 seconds. PPT explanations become more impactful, and presentation sound is louder and fuller.
- With a simple rotation, the acoustic characteristics transform instantly, seamlessly matching the meeting's pace.
- Acoustic Curtains: The Room's "Smart Noise-Reducing Mask"
- Made from polyester fiber, these curtains rest hidden above the ceiling. When a presentation begins or when rapid noise reduction is needed, the curtains descend-like the room putting on a professional "mask." Reverberation time quickly drops from 1.0 seconds to 0.7 seconds. A noisy "auditorium" instantly becomes a clear "seminar room," and focus immediately returns.
Technology Enables a New Realm of Communication
Meeting rooms no longer have to be passive containers for sound. Through the "spatial magic" of diffusers and the "scene switching" of variable acoustic systems, we truly tame sound-ensuring clear, even speech coverage in every corner and making presentations resonate with power. This is not just a victory for acoustic technology; it's a leap forward in communication efficiency and collaborative experience. When every word is heard clearly, and every idea resonates in an ideal sound field, the meeting space truly becomes a premium environment for corporate intelligence to thrive.
