Искусственный рот AM 581

AM 581
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Основные возможности и технические характеристики

AM 581 Artificial Mouth

  • Ultra-low distortion, New generation
  • The AM 581 artificial mouth is used to accurately simulate the sound source near the human mouth, and is suitable for testing acoustic parameters such as frequency response and distortion of telephone transmitters and microphones.


    The AM 581 has extremely high sensitivity and wideband transduction efficiency, ensuring extremely low distortion even at a working distance of 10cm at a sound pressure level of 94dB; Under typical 8cm MRP distance and 94dB sound pressure level working conditions, the distortion energy between 200Hz and 10kHz is less than 1%.


    Cooperating with Megvii PM 0083 preamplifier amplifier, with excellent specifications, suitable for research and development testing or production testing of high-end audio products.


Свернуть Развернуть
Основные возможности и технические характеристики

AM 581 Artificial Mouth

  • Ultra-low distortion, New generation
  • The AM 581 artificial mouth is used to accurately simulate the sound source near the human mouth, and is suitable for testing acoustic parameters such as frequency response and distortion of telephone transmitters and microphones.


    The AM 581 has extremely high sensitivity and wideband transduction efficiency, ensuring extremely low distortion even at a working distance of 10cm at a sound pressure level of 94dB; Under typical 8cm MRP distance and 94dB sound pressure level working conditions, the distortion energy between 200Hz and 10kHz is less than 1%.


    Cooperating with Megvii PM 0083 preamplifier amplifier, with excellent specifications, suitable for research and development testing or production testing of high-end audio products.


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Сведения о реестре СИ
Номер в госреестре
Не в реестре
Наименование СИ

Обозначение типа СИ

Изготовитель

Срок свидетельства или заводской номер

Характеристики

Parameters

THD

200Hz – 10kHz:The Factory Standard Is Less Than 1%(94dB SPL, 80mmMRP)

Frequency Response

The compensated output sound pressure is 94 dB ± 0.1 dB (100 Hz - 10 kHz)

Impedance

4ohm

Continuous Maximum Power

10W

Sound Outlet Diameter

Φ20mm

Mouth Ring

Outer Diameter:Φ48mm   Height:11mm

Diameter

Φ104mm

Height

100mm

Weight

1276g

Interface

BNC


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