259 citations · 472 across the 28 of their papers we have counts for
5 papers · 1 filter
Modeling the effects of dynamic range compression on signals in noise
Ryan M. Corey, Andrew C. Singer
Hearing aids use dynamic range compression (DRC), a form of automatic gain control, to make quiet sounds louder and loud sounds quieter. Compression can improve listening comfort,…
Real-time video streaming in vivo using ultrasound as the communication channel
Zhengchang Kou, Rita J. Miller, Andrew C. Singer +1
The emergence of capsule endoscopy has provided a means of capturing video of the small intestines without having to resort to an invasive procedure involving intubation. However,…
Acoustic effects of medical, cloth, and transparent face masks on speech signals
Ryan M. Corey, Uriah Jones, Andrew C. Singer
Face masks muffle speech and make communication more difficult, especially for people with hearing loss. This study examines the acoustic attenuation caused by different face masks…
Low-Complexity System and Algorithm for an Emergency Ventilator Sensor and Alarm
Ryan M. Corey, Evan M. Widloski, David Null +11
In response to the shortage of ventilators caused by the COVID-19 pandemic, many organizations have designed low-cost emergency ventilators. Many of these devices are pressure-cycl…
Binaural Audio Source Remixing with Microphone Array Listening Devices
Ryan M. Corey, Andrew C. Singer
Augmented listening devices, such as hearing aids and augmented reality headsets, enhance human perception by changing the sounds that we hear. Microphone arrays can improve the pe…