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In furthering our test capabilities, SGS is able to perform acoustic testing with background noise reduction functionality on mobile devices while following carrier requirements and industry standards.

We perform testing of mobile devices in handset mode, speaker-phone mode and headset mode, along with the capability to test Active Noise Reduction, Far-End Noise Rejection, Active Noise Cancellation, Audio Bandwidth Extension, as well as Receive and Send Voice Enhancements.

At SGS, we are expanding our capabilities and integrating new technology to support Voice over LTE (VoLTE) and Voice over WiFi.

For more information, please contact:

Amy Oregan
Wireless Program Manager
t: +1 858 592 7100


SGS is the world’s leading inspection, verification, testing and certification company. SGS is recognized as the global benchmark for quality and integrity. With more than 75,000 employees, SGS operates a network of over 1,500 offices and laboratories around the world.