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DSP microphone - DM-1D
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DSP microphone -DM-1D
overview Function and characteristic Technical Parameter
DSP microphone -DM-1D
Function and characteristic

Product parameters

Headphone: Capacitive

Diaphragm: 14mm diameter, gold-plated

Mouthpiece length: 215mm

Directional characteristics: Super cardioid

Dante output channels: 1

Fully domestic main control chip

Mic preamp gain: 0 - 42dB (accuracy 1dB)

Power supply method: PoE IEEE 802.3af

Frequency response: 20Hz - 20kHz (0/-0.3 dB)

Maximum level: +9dBu

Sound pressure level: 98dB/SPL (0.4% THD/1kHz)

Sensitivity: -31dB (±1.5dB, 1kHz, 1V/Pa);

Sampling rate: 48 kHz

THD+N: ≤0.002% (1kHz, +4dBuA weighted)

Signal-to-noise ratio: ≥106dB (A weighted)

Equipment noise: ≤-88dBu (A weighted)

Microphone cable: 1m long (standard RJ45 female connector)

Net weight / Gross weight: 1.15Kg / 1.7Kg

Dimensions: Mouthpiece 224*36*29mm, Base 140*109*59mm


Technical Parameter
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