Communication and warning systems

5 Key Benefits of Understanding PoE Standards: 802.3af, 802.3at, and 802.3bt

PoE allows power and data to be transmitted through a single Ethernet cable. This makes installation easier and reduces cost. Understanding PoE standards is very important for network optimization. 1. The IEEE 802.3 standard defines how PoE works. It ensures compatibility and reliability between di...

21 August, 2025

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PAVA Systems: Essential Solutions for Safety & Communication

PAVA System stands for Public Address and Voice Alarm System. These systems are vital for communication and security in large venues. Whether it's a bustling airport or a crowded shopping center or school. In these environments, clear communication is essential and PAVA systems ensure that messages...

15 August, 2025

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Speaker Power and Wattage Explained: How Many Watts Do You Really Need?

Speaker wattage refers to the amount of power the speaker components can handle.What is your actual power requirement? Does a louder sound always come with a higher wattage? What impact does wattage have on power usage and sound quality? This blog discusses the true meaning of speaker wattage, its ...

08 August, 2025

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Ceiling Speaker Calculate: How Many You Need for Any Room

Ceiling speakers are a common type of speaker in audio engineering, popular among users due to their ease of installation and aesthetically pleasing appearance. In audio system design, the placement of ceiling speakers directly impacts the uniformity of sound coverage and the clarity of sound qualit...

31 July, 2025

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CAT6 Cable Explained: The Backbone of Modern High-Speed Networks

In this high speed network connected world, the network cable is a necessary part. Especially for the CAT6 cable, which is a standardized twisted pair cable for Ethernet and other network physical layers. Cat 6 must meet more stringent specifications for crosstalk and system noise than Cat 5 and Cat...

30 July, 2025

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Conference Systems Explained: A Complete Guide to Modern Meeting Solutions

Clear communication is key to business success. Whether it's a board meeting, a training session or a remote team call, having the right conferencing system can lead to a better experience and results. In this blog, we'll look at what a conferencing system is, how it works, the key components, the b...

25 July, 2025

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Audio codec review

An audio codec (short for audio encoder/decoder) plays a key role in modern digital audio systems, converting audio signals between analog and digital formats. It efficiently compresses audio data for transmission or storage and decompresses it for playback. Audio codecs are widely used in applicati...

18 July, 2025

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Wall Speaker - Applications and Why You Should Choose

We are all familiar with wall speakers - such as those mounted on the wall in front of the lectern in a classroom. Wall speakers (also known as wall speakers or cabinet speakers) are becoming increasingly popular due to their unique functionality and space saving. In this blog, we will learn the bas...

18 July, 2025

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Phased Array - Principles and Applications of Microphone and Acoustic Arrays

In the field of acoustics, it has always been important to precisely control the propagation and reception of sound. Acoustic phased array technology achieves revolutionary control over the spatial characteristics of sound waves by arranging multiple microphones or speakers in a specific geometric s...

11 July, 2025

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What is the difference between unbalanced and balanced? And how to choose them?

When building a sound system or studio sound system, you may come across different types of audio cables for your equipment, such as XLR, RCA cable. These can be categorized as "balanced" and "unbalanced" cables. What do these two terms mean? And what are the differences between them? By the end of ...

08 July, 2025

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Audio Interface: Types, What It Is and Functions

Audio interfaces are used to connect microphones and other audio devices, serving as a bridge between the analog and digital worlds. In this blog, we will learn about the features, types, and common audio cables of audio interfaces....

07 July, 2025

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Sound Pressure Level (SPL) Explained: Meaning, Measurement, and Applications in Audio

Sound is part of our everyday lives. We hear it in conversations, music, announcements, and even the background noise of a busy street. But have you ever wondered how to measure how loud a sound is? That’s where sound pressure level, or SPL, comes in. SPL is a scientific way of describing the “stren...

27 June, 2025

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Using IP intercom in parking lot

In modern society, with the constant increase in the number of cars, the scale and number of parking lots are growing, and the complexity of their management is becoming increasingly obvious. Various advanced technologies are being introduced to improve the efficiency of parking lots, ensure safety ...

27 June, 2025

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Categories

Communication and warning systems

5 Key Benefits of Understanding PoE Standards: 802.3af, 802.3at, and 802.3bt

PAVA Systems: Essential Solutions for Safety & Communication

Speaker Power and Wattage Explained: How Many Watts Do You Really Need?

Ceiling Speaker Calculate: How Many You Need for Any Room

CAT6 Cable Explained: The Backbone of Modern High-Speed Networks

Conference Systems Explained: A Complete Guide to Modern Meeting Solutions

Audio codec review

Wall Speaker - Applications and Why You Should Choose

Phased Array - Principles and Applications of Microphone and Acoustic Arrays

What is the difference between unbalanced and balanced? And how to choose them?

Audio Interface: Types, What It Is and Functions

Sound Pressure Level (SPL) Explained: Meaning, Measurement, and Applications in Audio

Using IP intercom in parking lot

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