阵列麦克风20 KHZ)
预极阵列麦克风，用于需要大量麦克风的系统，例如波束形成阵列、STSF 测量和非平稳 STSF 测量。
TYPE 4957
阵列麦克风类型4957与其他阵列麦克风结合使用，设计用于在宽温湿度范围内进行指定和稳定的相位匹配。
坚固的保护栅提供了集成的隔热罩。麦克风为前置通风口，用于压力均衡。
| 20 kHz Array Microphone - Type 4957 | Data Sheets | English |
| Application | Array microphones |
The preamplifier in the array microphone is of the industry-standard CCLD type allowing the use of only one cheap coaxial cable for signal, power supply, and TEDS.
The array microphone is supplied in a hard box with up to six microphones delivered in a standard microphone box. Seven or more microphones are delivered in a multi-microphone suitcase.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
