130M23 четверть-дюймовый микрофонный массив

The value-priced 130M23 array microphone is an excellent choice for large channel count applications, being a cost-effective alternative to higher-end, class-one test and measurement microphones. The 130M23 is a single-piece unit that includes a built-in preamplifier, and is suitable for measurements within the normal human hearing range. Excellent phase matching characteristics across multiple microphones make the 130M23 a good choice for microphone array applications. The 130M23 is designed to operate on ICP® sensor power, and can be used with most 2–20 mA constant current power (CCP) microphone power supplies, including the APx1701. It carries embedded TEDS calibration and identification data; the microphone output is available on an SMB jack.