A new 4 page brochure outlines Listen’s capabilities in loudspeaker and  microspeaker testing. SoundCheck offers simple, fast and accurate testing of any loudspeaker – no matter what the form  factor, functionality, connector or additional features. It measures a full range of driver parameters via traditional analog or digital, wireless/Bluetooth, Toslink, HDMI or USB connections, as well as microphone performance, surround sound and more.
Measurements that SoundCheck can make include:

• Frequency response
• Phase & polarity
• Distortion: harmonic, IM, multitone & non-coherent
• Rub & Buzz (inc. Perceptual Rub & Buzz)
• Impedance
• Directivity (including polar plots)
• Max SPL
• Power rating tests
• Simulated free field measurements
• Thiele-Small parameters
• Time-frequency analysis

Download brochure