TA0508 - 1/2" Input Adapter (12 pF)
TA0508 - 1/2" Input Adapter (12 pF), for simulating a 12 pF measurement microphone and testing a 1/2-inch preamplifier.
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Related Products
CRY3521 1/2" Preamplifier, BNC connector, Base-type
Frequency Response Range
20Hz to 50k Hz (±0.2 d B); 10Hz to 100k Hz (±0.5 d B)
Input Impedance
＞2GΩ/0.5pF
Output Impedance
＜20Ω
CRY3503 1/2" Preamplifier, IEPE, Microdot Connector, Very Short
Frequency Response Range
1Hz ~ 200kHz (±0.2 dB)
Input Impedance
>26,0.4pF
Output Impedance
＜50Ω
CRY3502 1/2" Preamplifier, IEPE, SMB Connector, Very Short
Frequency Response Range
1Hz ~ 200kHz (±0.2 dB)
Input Impedance
>26,0.4pF
Output Impedance
＜50Ω
In acoustic measurements (SPL, frequency response, noise, reverberation, etc.), large errors often come not from instrument accuracy, but from a mismatch between the assumed sound field and the actual one. What a microphone reads as sound pressure is not strictly equivalent across different fields-especially at mid and high frequencies, where the microphone dimensions become comparable [...]
In day-to-day acoustic measurements, it's common to hear: "Insert the measurement microphone into the calibrator, press the button, and the microphone is calibrated." From an engineering and metrology perspective, that wording is an oversimplification. To place a sound calibrator correctly in the measurement chain, we should start with what it generates-and what it can (and [...]
In multichannel acoustic testing, entering microphone model numbers, sensitivities, and calibration data one channel at a time is slow and prone to error. TEDS allows a data acquisition system to read key parameters stored in a microphone or preamplifier, helping engineers configure channels faster and maintain consistent test settings. This article tests the CRYSOUND CRY3203-S01 [...]
Measurement microphones are used in acoustic metrology, type-approval testing, and engineering measurements. Unlike general audio capture applications, measurement scenarios place far greater emphasis on consistency and traceability: the same microphone should deliver stable output when re-tested over time; variation within a production lot should be sufficiently small; and performance fluctuations between lots should remain controllable. [...]
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