Mic

KEPO Electronics is committed to creating a high-end vehicle pickup system to achieve more accurate voice positioning and sound beam collection. Together with the noise reduction system suppressing the noise outside the beam, the acquired sound will be much clearer.

• A2B Solution with Low Latency
• Acoustic Simulation Experiments
• Professional Anechoic Chamber & Test Equipment

Products

A2B Mic

Directivity ···························································································· Omni directional
Sensitivity ································································· -26±2dB, 0dB=1V/Pa,1KHz,8V
Operation Voltage ···················································································· 8±10% V.D.C
Max. Current Consumption ·································································· 25mA, at 8V
Max Input Sound Level ····························································· 120dB, at 1KHz, 8V
Distortion·······················＜1.0%, @94dBSPL@1KHz ＜3%, @106dBSPL@1KHz
Signal to Noise Ratio ·································································· >65dB, A-weighted

Voice Calls(00023)

Directivity ····························································································· Omni directional
Sensitivity ·········································································· -3.5±3dB, 0dB=1V/Pa,1KHz
Operation Voltage ······························································· 8±0.8 V.D.C, 680 OHM
Current Consumption ········································· 3~9mA, at 8.0 VDC/680 OHM
Output impedance ······························································································ <200 Ω
Total Harmonic Distortion ········································ ＜1.0%, @94dBSPL@1KHz
Signal to Noise Ratio ································································· >60dB, A-weighted