1) At 1 kHz into 100 kOhm rated load impedance. 1 Pa ≅ 94 dB SPL. 2) According to IEC 60268-1; CCIR-weighting according to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS 3) THD of microphone amplifi er at an input voltage equivalent to the capsule output at the specifi ed SPL. |
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