| Source Of Sound Ltd. Patent applications |
| Patent application number | Title | Published |
|---|
| 20090122996 | EARPLUG SEALING TEST - Methods and system for a sealing test comprising the steps of: sealing a predefined volume of gas; sampling a predefined frequency range, whereby there is no need to inject a predefined sound wave while sampling the predefined frequency range; and determining whether the predefined volume of gas is sealed or unsealed according to the sampled frequency range. | 05-14-2009 |
| 20080316864 | SPRING BASED FINE ACOUSTIC WAVEGUIDE - A fine acoustic waveguide comprising an inner spring. The inner spring provides stability to the acoustic waveguide and increases the manufacturing yield. The disclosed methods further comprise the steps of bending the fine acoustic waveguide with the inner spring and placing a securing material over the bent fine acoustic waveguide, optionally by using mold injection, casting, or extrusion coating. | 12-25-2008 |
