Echoes, feedback, and “Can you repeat that?”—these common meeting disruptions often stem from a combination of poor room acoustics and consumer-grade equipment. This guide outlines a systematic approach to clear audio, from acoustic foundations to intelligent processing, helping you build a conferencing space where every word is heard.

Why Audio Fails: The Two Root Causes of Poor Meeting Sound
Whether in-person or remote, meeting audio issues typically arise from two intertwined problems:

1. Poor Room Acoustics: Reverberation, echoes, and background noise “contaminate” the original voice signal before it even reaches the microphone.
2. Inadequate Equipment: Basic microphones and speakers lack the processing power to separate and clarify this compromised audio.

A true professional solution must address both: optimizing the acoustic environment and deploying a purpose-built audio system.

Step 1: Lay the Acoustic Foundation – Create a “Quiet Stage”

A clear audio system starts with a controlled environment. Professional sound-absorbing materials are key to reducing acoustic interference.

Quick Guide to Key Sound-Absorbing Materials:

Proper acoustic treatment can eliminate ~70% of environmental noise, providing a “clean” canvas for your audio system—a critical factor we assess in every space.

Step 2: Deploy the Core System – “Reshape” Sound with Professional Audio

A treated room is just the beginning. To handle dynamic, multi-speaker, and hybrid meetings, you need an intelligent system with a Digital Signal Processor (DSP) at its core.

Ⅰ. Integrated, Low-Latency System Solution (for Mid-Sized Rooms)

1. The Intelligent “Brain”: DSP SWIFT X1616N Digital Audio Processor
   • Delivers stable audio processing with built-in automatic mixing and feedback suppression.
   • Ultra-low latency (<4ms) ensures real-time, “zero-wait” audio transmission.
   • Features programmable presets and intuitive control software for simple, reliable operation.
2. Precise “Hearing”: Professional Microphone System
   • Dante Gooseneck Microphone NAJA D301-L
   • A super-cardioid pickup pattern and high sensitivity capture the speaker’s voice clearly at an optimal 10-50cm range.
   • Features a high-performance embedded CPU, all-metal build, hot-swap capability, and short-circuit protection.
   • Provides a Dante digital audio output for seamless system integration.
3. Balanced “Voice”: Professional Amplification
   • WhaleX4150 Power Amplifier
   • Adaptable in stereo, bridged, or parallel mode.
   • Includes a 24-bit DSP limiter with thermal compensation and triple protection (overcurrent, DC output, thermal/overload).
   • Improves power efficiency by up to 30% in typical conference use.
   • Conference Speakers
   • EAGLE XW8 Coaxial Ceiling Speaker: Space-saving 8” design with 80W power, 90dB sensitivity, and 150° wide coverage for even sound distribution.
   • EAGLE E54 Column Speaker: A 3-way design (1.75” tweeter, 3.5” mid, 6.5” woofer) for uniform coverage in narrow spaces up to 25m. High 98dB sensitivity allows fewer units to cover areas up to 150㎡.
4. Simple Control: Unified User Experience
   • P5 Control Panel: A 5” capacitive touchscreen for one-touch scene selection, volume control, and customizable settings. Uses standard TCP/IP protocol and integrates seamlessly with other S-Track products.

Ⅱ. Flexible, Semi-Open System Solution (for Large Rooms)

1. The Intelligent “Brain”: Tiger X Semi-Open Digital Audio Processor
   • Offers customizable processing modules and UI via advanced DSP technology.
   • Built-in algorithms for feedback cancellation, echo cancellation, noise suppression, and automatic mixing.
   • Controlled through a user-friendly, graphical software interface.
2. Balanced “Voice”: Professional Amplification
   • Power Amplifier: Features efficient, low-noise conversion, receiving Dante signals and outputting analog audio. Includes buffered loop output, trigger control, and comprehensive speaker protection.
   • Speakers: Provide high-quality playback with intelligent EQ, ideal for conferences, command centers, and PA applications.
3. Precise “Hearing”: Professional Microphone System
   • Offers handheld, headset, wired, and wireless options.
   • Integrates seamlessly with intelligent conferencing systems.
   • Incorporates encryption technology for meeting security.
4. Simple Control: Unified management via the P5 Control Panel.

III. Case Study: Integrated Solution in Action

Client: Shenzhen No. 2 Middle School
Challenge: Upgrade the aging audio in the main hall and equip a new round-table room to support modern, efficient communication.
Solution: A tailored S-Track conference audio system.
Result: Dramatically improved audio clarity, streamlined meeting processes, and created a more professional, efficient environment for staff and visitors.

Ⅳ. Frequently Asked Questions (FAQ)

Q1: Our room is already built. Is retrofitting acoustics and audio complicated?
A: We specialize in retrofit solutions. Sound-absorbing materials offer various installation options, and audio equipment can be deployed flexibly (e.g., desktop, ceiling) to minimize impact on existing finishes.

Q2: Is your system compatible with Zoom, Teams, Google Meet, Webex, etc.?
A: Yes. Our hardware interfaces seamlessly with any software using standard audio protocols (USB/Bluetooth/3.5mm). We optimize for mainstream platforms—specific compatibility can be confirmed during system design.

Q3: Do you provide just equipment, or a full design service?
A: We deliver end-to-end solutions: acoustic assessment, system design, product supply, professional installation/commissioning, and after-sales support with training.

Start a new era of clear communication now! Contact us for a tailor-made integrated solution.