The World Standard for testing audio devices and loudspeakers


Introducing the AECM206 Headphone Test Fixture

IEC 60318-4-compliant accessory simplifies earbud and headphone measurement in lab and production environments

The AECM206 Headphone Test Fixture is a dense, robust fixture mounted on a resilient base to isolate ambient noise, which can adversely affect measurement integrity. Equally capable in both R&D and production test applications, it is well-suited for testing circum-aural, supra-aural and intra-concha headphones and earbuds. The AECM206’s high level of acoustic isolation also enables the measurement of noise-reduction performance of ANC (active noise canceling) headphones, as well as the evaluation of hearing protection ear muffs.

The AECM206, in conjunction with APx Series analyzers, accessories and software, provides the user with a complete system enabling precise and repeatable electro-acoustic testing of headphones and insert earphones (earbuds).

Now available in GerrAudio Rental Inventory

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AP Releasess New Measurement Microphones

The AP microphone family includes one ¼-inch and two ½-inch precision measurement microphone systems, as well as a ¼-inch array microphone and an occluded ear simulator. All units are prepolarized, TEDS-compliant and ICP®/CCP powered. The three precision microphones are calibrated and delivered with a certificate of calibration, ensuring the utmost of confidence in measurement results when paired with calibrated instruments such as an APx500 Series Audio Analyzer and APx1701 Transducer Test Interface.

Whether you’re testing loudspeakers, headphones or microphones, make sure to also check out the APx1701 Transducer Test Interface. The APx1701 integrates instrument-grade amplifiers and microphone power supplies for designers and production test engineers seeking clear insight into the behavior of their electro-acoustic devices.

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