ARRAY MICROPHONE (20 KHZ)
Prepolarized 20 kHz Array Microphone for STSF measurements, non-stationary STSF measurements and beamforming arrays, delivering excellent amplitude and phase matching .
TYPE 4958
Type 4958 is a ¼" prepolarized microphone suited for use in systems requiring a large number of microphones, for example, beamforming arrays, STSF measurements, and non-stationary STSF measurements.
The 20 kHz Array Microphone provides excellent amplitude and phase-matching over a wide frequency range, in varying temperatures and humidity.
| Code | Name |
|---|---|
| -4958-A-002- | 4958-A w. SMB Cable Ass, w. WB-1421 |
| -4958-A-003- | 4958-A w.angled SMB Cables, no WB-1421 |
| -4958-A-- | Type 4958-A TEDS Array microphone |
| 20kHz Precision Array Microphone - Type 4958 | Data Sheets | English |
| 20kHz Miniature TEDS Microphone Type 4958-A | Data Sheets | English |
The TEDS (Transducer Electronic Data Sheet)contains information about the complex transfer function, hence enabling applications to calculate corrections for the individual transducer, resulting in more precise measurements. The microphone preamplifier is of the industry standard CCLD (constant current line drive) type for use with a cheap coaxial cable for signal, a power supply, and TEDS.
A rugged protection grid provides an integrated heat shield. The microphone is front-vented for pressure equalization.
Type 4958 is a precision array microphone offering extended TEDS and excellent phase matching and amplitude linearity over a wider frequency range compared to the 10 kHz Array Microphone Type 4957.
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.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, MicroStrain and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
