Calibrated Device | Condenser Microphone |
---|---|
Range |
● 1 inch (in accordance with IEC 61094-1 LS1 and 61094-4 WS1)
Frequency: 20 Hz to 12.5 kHz
● 1/2 inch (in accordance with IEC 61094-1 LS2 and 61094-4 WS2)
Frequency: 20 Hz to 20 kHz
● 1/4 inch (in accordance with IEC 61094-4 WS3)
Frequency: 20 Hz to 20 kHz
|
Uncertainty |
● 1 inch: 0.12 dB (20 Hz to 40 Hz),0.08 dB (40 Hz(excluded) to 4 kHz),0.12 dB (4 kHz(excluded) to 8 kHz),0.16 dB (8 kHz(excluded) to 12.5 kHz)
● 1/2 inch: 0.12 dB (20 Hz to 40 Hz),0.08 dB (40 Hz(excluded) to 8 kHz),0.16 dB (8 kHz(excluded) to 20 kHz)
● 1/4 inch: 0.12 dB (20 Hz to 40 Hz),0.08 dB (40 Hz(excluded) to 6.3 kHz),0.16 dB (6.3 kHz(excluded) to 16 kHz),0.24 dB (16 kHz(excluded) to 20 kHz)
|