We describe a time-of-arrival-(ToA-) based localization system for smartphones. In this
system, the transmitter emits modulated light-emitting diode (LED) light and sound waves …

We describe SyncSync, a time-of-arrival (ToA)-based localization method for smartphones.
In general, ToA measurements show better precision than time-difference-of-arrival (TDoA) …

In this paper we describe SyncSync, a novel time-of-arrival (ToA) localization method for
smartphones. ToA measurements generally show better precision than time-difference-of …

A robot cleaning system includes a robot cleaner comprising a sensor for receiving a
specific signal sound, a rechargeable battery, and a control unit; and a recharging base …

Abstract Systems and methods are described for determining orientation of an external
audio device in a video conference, which may be used to provide congruent multimodal …

We describe an indoor localization technique for smart phones. Our new method, called the
Frequency Division Multiplexing Phase Accordance Method (FDM-PAM), uses a beat called …

In this paper, we describe a novel position-recognition method that uses passive acoustic
signals from two previously installed speakers (passive acoustic sensing) and active …

In acoustic sensing techniques, acoustic sensors use the main functionality, namely
recording and playing the sound, to explore related research and achieve various …

A method of estimating location by acoustical signal and microphone array without the
detection of direction-of-arrival is proposed. The proposed method consists of the following …

An ultrasonic localization system is described in the paper. To the best of our knowledge,
this is the first system that can simultaneously identify not only the 3D position, but also the …