AM 591 Mouth Simulator

• Ultrasound

• The AM 591 ultrasonic artificial mouth is designed to precisely simulate the acoustic field near the human mouth, making it suitable for testing the frequency response, distortion, and other acoustic parameter specifications of telephone transmitters and microphones.

  Boasting extremely high sensitivity and a wide-frequency transduction efficiency, the AM 591 ensures minimal distortion at a sound pressure level of 94dB, even at a working distance of 6cm. Under typical conditions with a 2.5cm MRP (Minimum Response Position) distance and a 94dB sound pressure level,

  The distortion across the range of 700Hz to 60kHz is maintained at less than 1%. When paired with the MegaSig PM 0083 preamplifier power amplifier, it delivers outstanding performance metrics, making it ideal for R&D testing or production measurement of high-end audio products.