Products
AM 585 Artificial Mouth
High bandwidth sound source in pressure field
Under pressure field, high bandwidth, high sound pressure AOP testing
Acoustic measurement standard sound source
Low distortion, high stability
Overview
The AM 585 high bandwidth sound source is suitable for two scenarios, free field near field mode (5-10cm) and pressure field mode, and is suitable for testing acoustic parameter indicators such as frequency response and distortion of micro microphones (microphones);
AM 585 has extremely high sensitivity and broadband energy conversion efficiency in free field usage mode, ensuring extremely low distortion at a sound pressure level of 94dB even at a working distance of 5cm; At a typical 5cm MRP distance and 94dB sound pressure level, the distortion between 200Hz and 10kHz is less than 1%.
AM 585 can also ensure extremely low distortion at a sound pressure level of 20-20k and 94dB in the pressure field usage mode; Under a typical pressure field of 94dB, the distortion from 20Hz to 20kHz is less than 1%.
In conjunction with the Megxin PM 0083 preamplifier amplifier, as well as the Megxin pressure field microphone M 673 and front A 802, the indicators are excellent and suitable for research and development testing or production testing of high-end audio products.