DSP1500T Phased Array Column Speaker Solutions for Mosques

DSP1500T Phased Array Column Speaker for Mosques

1. Solution Overview

In large spaces or environments with complex architectural structures, traditional column speakers require mechanical adjustments to the installation angle (inclination) or rely on shapes such as convex, concave, or slanted surfaces to change the main beam radiation direction (sound direction) and control directivity. However, these methods lack adjustable directivity. In contrast, the phased array column speaker system offers precise control over the propagation direction of sound waves, ensuring uniform sound coverage throughout the space while minimizing excessive echoes and noise interference. Leveraging this technology’s directivity and balanced coverage capabilities, the system ensures clear and even sound distribution across all areas of the mosque.

Design Objectives

● Enhance audio performance, enabling the audience to hear sermons or musical performances with greater clarity.

● Deliver uniform, clear, and high-quality sound to meet the diverse audio requirements within the mosque.

● Provide adjustable settings to accommodate various event needs, ensuring suitability for different occasions.

● Improve auditory experience, making it easier for the audience to focus and enhancing their engagement.

2. Mosque Configuration Solution - 600㎡

● Audio pickup section: The system uses true diversity wireless handheld microphones, lavalier microphones, and floor-stand condenser microphones to meet the requirements for speeches and leadership addresses. To ensure stable wireless signal transmission and prevent issues such as dropouts and interference, an antenna amplification system is also included.

● Control section: A digital mixing console and a digital audio processor are selected to manage the entire system. These devices offer a variety of input and output interfaces, capable of delivering multi-channel audio signals to accommodate different audio sources and output connections. The digital audio processor is equipped with a comprehensive range of peripheral modules, enabling diverse processing operations for the entire system while ensuring a high signal-to-noise ratio and reducing the failure rate. The feedback suppressor, powered by advanced DSP algorithms, quickly and automatically analyzes and identifies feedback frequencies, determining the frequency, bandwidth, and attenuation of the notch filter. This effectively filters out feedback signals without damaging the music signals, maintaining high fidelity.

● Sound reinforcement and reproduction section: Phased array column speakers are selected, featuring built-in digital equalizers to enhance sound quality. These speakers are known for their excellent sound quality, high performance, ease of use, and simple installation. They effectively reduce sound energy loss and improve speech clarity, allowing the audience to hear a more natural and authentic sound. Paired with monitor speakers, the system allows for manual intervention and adjustment at any time, enabling users to fine-tune the system as needed.

● System protection: To ensure the safety and reliability of the system, particularly in the event of unexpected issues, a power sequence controller and purification system are included to protect the equipment from damage during operation.

No.	Model	Product Name	Quantity
Audio Source Section
1	D5821	Wireless Microphone System	1 PC
2	D5822	Wireless Microphone System	1 PC
3	D5828	8-Channel Antenna Amplifer	1 PC
5	D6561	Wired Microphone	3 PCS
Control Section
1	CM16	Digital Mixing Console	1 PC
2	D6642H	Digital Audio Processor	1 PC
Sound Reinforcement and Reproduction Section
1	DSP1500T	Phased Array Column Speaker	6 PCS
2	DSP1500L	Sub Steerable Speaker	2 PCS
3	DSP6606	Multimedia Speaker	2 PCS
System Protection
1	D6572II	Sequence Controller	1 PC
Auxiliary Materials
1	D7A	Floor-Stand Wired Microphone	3 PCS
2	Switch	Switch	1 PC
3	Router	Router	1 PC

System Advantages

● The system meets the standards for average sound pressure levels and sound field uniformity.

● The sound reinforcement system features excellent dispersion control to minimize reflections, effectively reducing echoes and noise caused by sound rebound.

● The use of compact column speakers enhances the directivity of the speaker system, improves coverage areas, strengthens direct sound delivery, and significantly enhances speech intelligibility.

3. Sound System Connection Diagram

4. Product Advantage - DSP1500T

5. Product Advantage - DSP1500T

6. Product Advantage - DSP1500T

7. Sub Speaker - DSP1500L

8. Application Scenarios

The DSP1500T phased array column speaker, with its built-in digital equalizer, delivers superior sound quality and is well-suited for a variety of places such as conference halls, auditoriums, museums, concert halls, and churches.