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Significance of the electro-acoustic system (ELA)

The history of electroacoustic systems (ELA) dates back to the early 1920s, when the first attempts were made to transmit sound signals via electrical cables. In the 1930s, companies such as Siemens and Telefunken began to develop ELA systems for use in public buildings, factories and other commercial facilities. However, these early systems were still quite primitive and could only transmit simple voice announcements. In the 1950s and 1960s [...]

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IoT technologies: networking for smart solutions

IoT technologies, also known as the Internet of Things, are of great importance in today's world. They enable the networking of devices and systems via the internet, opening up a wide range of new possibilities. In this article, we will take a closer look at IoT technologies, explain how they work and discuss their importance for Industry 4.0, businesses, everyday life, smart cities and the future. Key takeaways IoT technologies are networked devices that collect data

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The future of the Internet: Internet of Things

The Internet of Things (IoT) is a term that has been used more and more frequently in recent years. It refers to the networking of physical devices and objects that can communicate with each other via the internet. The IoT has the potential to fundamentally change our everyday lives and our working world. It is therefore important to understand the concept of IoT and recognise its impact on different areas. Key takeaways The Internet

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