NTi Audio Announces Smart Measurements for Smart Devices Using the Flexus FX100 Audio Analyzer

Responding to the challenges that were brought to the audio industry by the sweeping popularity of connected speakers and smart home devices, Swiss test and measurement specialist NTi Audio just announced an open loop test solution for its FX100 Audio Analyzer system and produced a tutorial using an Amazon Echo Dot device to demonstrate how to test the device's loudspeaker and microphone array using an open loop configuration test sequence.

The audio measurement specialists at Listen announced the release of SoundCheck 16.1. This minor software release contains nevertheless some exciting new features for all developers and manufacturers working with connected audio devices, providing a test routine for smart speakers and other voice-controlled devices such as smartphones, robots, automotive audio, smart thermostats, hearables and more. The new software is available free of charge to all registered users of SoundCheck 16.0.

Audio Precision announced the release of APx audio measurement software version 4.6, with a first public demonstration planned for the 144th International AES Convention in Milan. Included in this latest edition of the popular test software will be the ability to perform measurements using the log-swept sine chirp — such as acoustic response — in an open-loop configuration, an enhancement ideally suited to the test and evaluation of smart devices (e.g., smart speakers, smartphones).