Mikrofon

KEPO Electronics ist bestrebt, ein High-End-Fahrzeug-Tonabnehmersystem zu entwickeln, um eine genauere Stimmpositionierung und Schallstrahlerfassung zu erreichen. Zusammen mit dem Rauschunterdrückungssystem wird das Rauschen außerhalb des Strahls unterdrückt, Der aufgenommene Klang wird viel klarer sein.

• A2B-Lösung mit geringer Latenz
• Akustische Simulationsexperimente
• Professionelle schalltote Kammer & Test Ausrüstung

Produkte

A2B-Mikrofon

Richtwirkung ··············································· ······································· Omnidirektional
Empfindlichkeit ··············································· ··············· -26±2dB, 0dB=1V/Pa,1KHz,8V
Betriebsspannung ··············································· ································ 8±10 % V.D.C
max. Derzeitiger Verbrauch ··············································· ················ 25mA, bei 8V
Maximaler Eingangsschallpegel ··············································· ··········· 120dB, dass 1KHz, 8V
Verzerrung······················<1,0 %, @94dBSPL@1KHz <3%, @106dBSPL@1KHz
Signal-Rausch-Verhältnis··············································· ················ >65dB, A-gewichtet

Sprachanrufe(00023)

Richtwirkung ··············································· ········································ Omnidirektional
Empfindlichkeit ··············································· ······················· -3.5±3dB, 0dB=1V/Pa,1KHz
Betriebsspannung ··············································· ············· 8±0,8 V.D.C, 680 OHM
Derzeitiger Verbrauch ······································ 3~9mA, bei 8.0 VDC/680 Ohm
Ausgangsimpedanz ··············································· ········································· <200 Oh
Totale harmonische Verzerrung ······································ <1,0 %, @94dBSPL@1KHz
Signal-Rausch-Verhältnis ··············································· ··············· >60dB, A-gewichtet