The Importance of Acoustics 02

Campus Multimedia Classroom: Acoustics + AV + AI for Innovative Quality Learning

Multimedia classrooms are core teaching environments for K‑12 and higher education. Acoustic design, modern AV systems and AI integration are key to delivering an efficient, engaging learning experience.

1. Core Acoustic & AV Requirements

Acoustics:
Sound insulation, reverberation control, uniform sound field, eco-friendly and easy-to-clean materials.

AV Systems:
HD display, clear audio pickup and amplification, user-friendly operation, multi-device compatibility, energy-efficient performance.

2. K‑12 vs. Higher Education: Differentiated Design

（1）K‑12 Classrooms

Focus:
Basic instruction, student engagement, simplicity and clarity.

Acoustics:
Reverberation time ≤ 0.8s; sealed doors/windows; eco-friendly sound absorption.

AV:
4K interactive whiteboards, smart zone audio, wireless screen sharing.

（2）Higher Education Classrooms

Focus:
Professional teaching, remote interaction, flexible scenarios.

Acoustics:
Reverberation time 0.8–1.0s; sound diffusers; high‑STC insulation for labs.

AV:
4K laser projection, professional audio, virtual simulation tools, campus system integration.

3. Integrated Acoustic & Smart AV Solution

Acoustic upgrade:
Sound-absorbing ceilings and wall panels, corner bass traps, distributed speakers for ≥98% speech clarity.

AI-powered AV:
Automatic AI audio enhancement with directional mics (65% reduction in unwanted pickup), HD interactive displays, multi-screen collaboration.