Patents Assigned to Source Of Sound Ltd.
  • Earplug sealing test
    Patent number: 8804972
    Abstract: 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.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: August 12, 2014
    Assignee: Source of Sound Ltd
    Inventors: Nir Klein, Yaakov Butbul
  • EARPLUG SEALING TEST
    Publication number: 20090122996
    Abstract: 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.
    Type: Application
    Filed: November 11, 2008
    Publication date: May 14, 2009
    Applicant: Source Of Sound Ltd.
    Inventors: Nir Klein, Yaakov Butbul
  • SPRING BASED FINE ACOUSTIC WAVEGUIDE
    Publication number: 20080316864
    Abstract: 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.
    Type: Application
    Filed: June 23, 2008
    Publication date: December 25, 2008
    Applicant: Source Of Sound Ltd.
    Inventor: Nir Klein