A number of AI-generated tools are used today to clone human voices, leading to a new
technology known as Audio Deepfakes (ADs). Despite being introduced to enhance human …

In the Internet-of-Things (IoT) era, user authentication is essential to ensure the security of
connected devices and the customization of passive services. However, conventional …

Deepfake content is created or altered synthetically using artificial intelligence (AI)
approaches to appear real. It can include synthesizing audio, video, images, and text …

Personal voice assistants (PVAs) are increasingly used as interfaces to digital environments.
Voice commands are used to interact with phones, smart homes, or cars. In the United …

Voice assistants (VA) have become prevalent on a wide range of personal devices such as
smartphones and smart speakers. As companies build voice assistants with extra …

A deepfake is content or material that is synthetically generated or manipulated using
artificial intelligence (AI) methods, to be passed off as real and can include audio, video …

With the rapid growth of wearable computing and increasing demand for mobile
authentication scenarios, voiceprint-based authentication has become one of the prevalent …

With the increasing deployment of voice-controlled devices in homes and enterprises, there
is an urgent demand for voice identification to prevent unauthorized access to sensitive …

The ability for a smart speaker to localize a user based on his/her voice opens the door to
many new applications. In this paper, we present a novel system, MAVL, to localize human …

Acoustic ranging is a technique for estimating the distance between two objects using
acoustic signals, which plays a critical role in many applications, such as motion tracking …