傳統的擴聲系統是由音源及其聲學環境、調音臺、功率放大器、揚聲器及其聲學環境組成的。主要包括聲源和它周圍的聲環境，把聲音轉變為電信號的話筒，放大信號并對信號加工的設備、傳輸線，把信號轉變為聲信號的揚聲器和聽眾區的聲學環境。傳統的會議室的擴聲系統非常復雜，所以我們看到一般的會議室都會有很多的設備，在無線麥克風廣泛使用之前，會議桌常常是桿線密布，異常的雜亂。
The traditional sound reinforcement system is composed of a sound source and its acoustic environment, a mixing station, a power amplifier, speakers, and their acoustic environment. It mainly includes the sound source and its surrounding sound environment, microphones that convert sound into electrical signals, equipment and transmission lines that amplify signals and process them, speakers that convert signals into sound signals, and the acoustic environment of the audience area. The sound reinforcement system in traditional conference rooms is very complex, so we can see that general conference rooms have many devices. Before wireless microphones were widely used, the conference table was often densely packed with poles and wires, which was unusually messy.
柜機等設備占地方不說，要是開召開會議的時候碰上設備問題，對工作人員來說，維修也是很大的一項工程。無感擴聲系統出現以后，很大程度地改善了這樣的情況。無感擴聲系統主要由智能音頻主機+吊麥+音響組成，系統非常的簡潔。智能音頻主機，采用DSP音頻處理器，音頻調試、中控通訊、錄播主機等系統高度集成，集智能混音、自動降噪、混響等多種算法于一身，一鍵操控，實現擴聲的清晰穩定，完全替代了調音臺，大大節省了會議室的空間。
Not to mention the space occupied by equipment such as cabinets, if there are equipment issues during a meeting, maintenance is also a significant task for the staff. After the emergence of the insensitive sound reinforcement system, this situation has been greatly improved. The insensitive sound reinforcement system is mainly composed of an intelligent audio host, a suspended microphone, and a sound system, which is very simple. The intelligent audio host adopts a professional DSP audio processor, and the audio debugging, central control communication, recording and broadcasting host and other systems are highly integrated. It integrates multiple algorithms such as intelligent mixing, automatic noise reduction, and reverberation elimination, and is controlled with one button to achieve clear and stable sound reinforcement. It completely replaces the sound mixer and greatly saves space in the conference room.
除此之外，吊麥與智能主機搭配，能夠很好地滿足語言擴聲的應用及兼顧開會時時對動態的要求，吊麥遠距離寬范圍拾音，經過智能音頻主機處理，聲壓級適中、動態范圍大、聲場均勻度好、音質優美、語言動聽。智慧無感系統現已成為成熟的音頻技術，具有一定的性、集成性和可靠性，在科技發展的強勁勢頭下，能夠與錄播、遠程視頻會議結合，滿足企業的各項會議需求。
In addition, the combination of hanging microphone and intelligent host can well meet the application of language reinforcement and meet the dynamic requirements during meetings. The hanging microphone can pick up sound in a wide range from afar, and after being processed by the intelligent audio host, the sound pressure level is moderate, the dynamic range is large, the sound field uniformity is good, the sound quality is beautiful, and the language is pleasant. Smart sensorless system has now become a mature audio technology, with a certain degree of progressiveness, integration and reliability. Under the strong momentum of scientific and technological development, it can be combined with recording, broadcasting and remote video conferencing to meet the needs of enterprises for conferences.
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