Today, with the rapid development of science and technology and society, people have more and more information in their daily life and work. Therefore, information exchange and communication between people become more and more frequent and important. The digital age has been integrated into our personal and professional lives. Audio is no exception, all this will not go backwards. As mentioned above, the market demand for digital wireless microphoneAdalah di luar keraguan.
After 20 years of dedicated research and development of wireless microphone, Diesp has developed a series of digital wireless microphone products in recent years, including digital wireless microphone module, digital wireless instrument microphone, digital wireless conference microphone, and so on. Our products have attracted the attention of our peers and won the favor of many customers!
1. Apakah digitalMikrofon tanpa wayar?
DigitalMikrofon tanpa wayar, as its name implies, is a microphone and electro-acoustic device that directly outputs digital pulse signals. Digital wireless microphone systemTerdiri daripada teknologi komputer, digital dan rangkaian. Penghantaran isyarat digital pada baris bukan sahaja meningkatkan kualiti bunyi dan kebolehpercayaan sistem, tetapi juga pada dasarnya menghapuskan kecacatan gangguan, gangguan, kekerapan siri dan ketidakstabilan sistem secara umumSistem mikrofon tanpa wayar. It makes the receiving of digital wireless microphoneLebih stabil dan kuasa bunyi.
2. Principle of Digital Wireless Microphone
Prinsip mikrofon wayarles digital pada dasarnya dibentuk oleh "pemancar" dan "menerima".
Transmitted mainly through analog signal to digital, and then after encoding processing, then to analog signal, then through modulation, and finally through power amplification to send out.
Dan pautan penerima adalah sedikit lebih rumit daripada itu. Ia terutamanya menerima melalui antena, kemudian menguatkan bunyi yang rendah, dan mencadangkan isyarat audio analog melalui pencampuran. Kemudian ia mengubah isyarat analog ke dalam isyarat digital untuk meningkatkan isyarat. Selepas menapis bunyi frekuensi tinggi, ia menukarkan isyarat digital ke isyarat audio analog selepas penyahkodan, dan akhirnya mengeluarkannya.
Therefore, compared with traditional wireless microphones, digital wireless microphonesAkan mempunyai nisbah isyarat-ke-hingar yang lebih tinggi, tindak balas frekuensi audio yang lebih luas, kesetiaan yang lebih tinggi dan kerahsiaan yang kuat.
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