Journals
Publish with us
Publishing partnerships
About us
Blog
International Journal of Navigation and Observation
Table of Contents
Special Issues
International Journal of Navigation and Observation
/
2015
/
Article
/
Fig 14
/
Research Article
Acoustic Self-Calibrating System for Indoor Smart Phone Tracking
Figure 14
Description of the signal processing with the chirp (blue block in Figure
7
). The signal is multiplied in the Fourier domain to estimate the peaks.