Project Overview
University lecture halls are typical large-capacity teaching spaces for professional lectures, academic sharing and public courses. The original acoustic environment suffered from obvious echo, speech blur and background noise accumulation. With crowded students and concentrated human voices, the teaching sound cannot be transmitted evenly, affecting students’ listening efficiency and academic teaching quality. This project adopts professional speech-oriented acoustic optimization to shorten reverberation, eliminate echo and greatly improve speech intelligibility for large-capacity teaching scenarios.
Key Project Challenges
1. Strict speech clarity requirements Academic teaching requires extremely high sound clarity to ensure every seat hears clearly.
2. Large-space sound reflection & echo interference Long and deep lecture hall structure easily produces standing wave and acoustic echo.
3. Background noise superposition Air conditioning noise, student subtle noise and external traffic noise jointly affect teaching.
4. Modern minimalist university aesthetic matching Acoustic facilities must be integrated with modern university teaching building style without redundant decoration.
Simplified BOM (Product + Quantity)
High NRC Fabric Acoustic Panels｜1320 ㎡ Low-reverberation Ceiling Sound Absorbers｜860 ㎡ Wall Sound Insulation Reinforcement Materials｜710 ㎡ Gap Soundproof Sealant & Accessories｜52 sets Acoustic Diffuser Panels for Sound Balancing｜220 pcs.
