Ear simulator JOJO-JE1602

JOJO-JE1602 artificial ear is a ear simulator simulating average human input impedance, which will load the acoustic impedance that is similar to the human ear to the sound source when coupling with sound. It is commonly used in 1/2 inch pressure field to measure microphones, mobilephone receivers, headphones, etc., with the 6m³ equivalent volume. JE1601 artificial ear completely meets the following requirements: IEC 60318‐4:2010 Ed. 1.0. Features: ■ Height(including connection adapter): 46mm ■ Weight(including connection adapter): 45g ■ Diameter: 61mm ■ Output interface: BNC