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CN
Ultra-low distortion, New generation
Comply with the requirements of IEEE269661 international standard and ITU-T P51 recommendation for "mouth reference point" transmission of sound signals
Acoustic measurement standard sound source
Low distortion, high stability
Built in Amplifier
The AM 582 is an artificial mouth equipped with a built-in power amplifier, designed to accurately simulate the sound source near the human mouth. It is suitable for testing the frequency response, distortion, and other acoustic parameter indicators of telephone transmitters and microphones.
The AM 582 features extremely high sensitivity and a wide frequency transduction efficiency, ensuring very low distortion at a sound pressure level of 94 dB even at a working distance of 6 cm. At a typical 80 mm MRP distance and working condition of 94 dB sound pressure level, the distortion from 200 Hz to 10 kHz can be less than 1%.
It is suitable for R&D testing or production testing of high-end audio products.
High bandwidth mouth simulator
Acoustic measurement standard sound source
Low distortion, high stability
High bandwidth measurement
Miniature Size
Ultra-small volume
Meets the stringent installation space requirements for mass production testing
Meets the cost requirements that are stringent for mass production testing
High Bandwidth Acoustic Source for Pressure Field
Under pressure field conditions, high bandwidth and high sound pressure AOP testing
Acoustic measurement standard sound source
Low distortion, high stability
Ultrasound
Complies with the international standards of IEEE269 and 661, and the ITU-T P51 recommendation for the "mouth reference point" when transmitting sound signals
Ultra-wide frequency range
Standard sound source for acoustic measurement
Low distortion, high stability
Miniature Size, Built in amplifier
Ultra-small volume
Meets the stringent installation space requirements for mass production testing
Meets the cost requirements that are stringent for mass production testing
AM 580
Low distortion, high stability
It meets the requirements of IEEE269,661 international standards and ITU-T P51 recommended "mouth reference point" to transmit acoustic signals
Standard sound source for acoustic measurement
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