½-INCH PRESSURE-FIELD MICROPHONE, PREPOLARIZED, 3 HZ – 10 KHZ
Pressure-field microphone designed for coupler measurements and in-cabin measurements (complying to ANSI standards) over a frequency range of 3 Hz to 10 kHz.
TYPE 4953
This high sensitivity pressure-field microphone optimised for pressure-field response as required in applications such as coupler measurements, or close to hard surfaces.
½-inch Prepolarized Pressure-field Microphone - Type 4953 | Data Sheets | English |
Standard | ANSI S1.4 |
Sound field | Pressure field |
Polarization voltage | 0V |
Sensitivity | 50 mV/Pa |
Lower limiting frequency | 3 Hz |
Higher limiting frequency | 10 kHz |
Inherent noise | 16 dB(A) |
Upper limiting of dynamic range | 146 dB |
Diameter | 1/2 inch |
Venting | Rear |
Minimum Temperature | -30 °C |
Maximum Temperature | 150 °C |
Minimum Temperature | -22 °F |
Maximum Temperature | 302 °F |
The frequency response of Type 4953 has been carefully designed in such a way that this microphone also has a good random incidence response, making it suitable for in-cabin noise measurements up to 10 kHz, for instance in the automotive industry.
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.
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.