| HEAR IP Pty Ltd. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120127832 | SYSTEM AND METHOD FOR ESTIMATING THE DIRECTION OF ARRIVAL OF A SOUND - A system and method for estimating the direction of arrival of sounds. One method including the steps of: forming a reference signal; detecting sound with two or more spatially separated, directional or spatially separated directional, microphones to produce two or more output signals; calculating the relationships between each of the two or more output signals and the reference signal; and estimating the direction of arrival based on differences between the relationships. | 05-24-2012 |
| 20110293108 | SYSTEM AND METHOD FOR PRODUCING A DIRECTIONAL OUTPUT SIGNAL - A system and method of producing a directional output signal is described including the steps of: detecting sounds at the left and rights sides of a person's head to produce left and right signals; determining the similarity of the signals; modifying the signals based on their similarity; and combining the modified left and right signals to produce an output signal. | 12-01-2011 |
