Patents Assigned to Hefio Oy
  • Earpiece for acoustical source and load modeling
    Patent number: 10667031
    Abstract: A wearable device configured to be modeled as both a part of the source and a part of the load in an electro-acoustical source-and-load model of a system where a sound source is coupled to the ear canal. Such a wearable device may be used to determine the acoustic energy density at a point of measurement in or near the ear of a user.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: May 26, 2020
    Assignee: Hefio Oy
    Inventor: Marko Hiipakka
  • EARPIECE FOR ACOUSTICAL SOURCE AND LOAD MODELING
    Publication number: 20190124434
    Abstract: A wearable device configured to be modeled as both a part of the source and a part of the load in an electro-acoustical sourceand-load model of a system where a sound source is coupled to the ear canal. Such a wearable device may be used to determine the acoustic energy density at a point of measurement in or near the ear of a user.
    Type: Application
    Filed: June 17, 2016
    Publication date: April 25, 2019
    Applicant: Hefio Oy
    Inventor: Marko Hiipakka