NewSound was Invited to Join the “Remote-fit Service Model”Roundtable

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Update time : 2022-03-02 16:39:22

NewSound was Invited to Join the “Remote-fit Service Model”Roundtable

NewSound feel privileged to join the roundtable held in Hangzhou to discuss the hearing aids’ remote-fit service model on July 23.

On the roundtable,audiologists,hearing care professionals and other experts carried on a lively discussion on the topic of “Remote-fit Service”. NewSound CTO Mr. Lee also pointed out three crux of the matter on the influence of remote debugging on hearing aids.

  1. How to carry out listening assessment effectively under limited conditions?
  2. A2: To introduce ANC active noise reduction function into hearing aids to better reduce the impact of environment on audiometry.
     Q2: How to reduce the impact of the actual environment on the test results?
    A1: To design the in-ear-canal-mic combining with algorithm calibration to realize in-situ audiometry and evaluate the Individual differences of each user's ear canal.
    Q1: Individual differences and calibration in in-situ audiometry.

2. How to ensure the accuracy and effectiveness of remote debugging?

A2: To develop an auxiliary way of communication by linking the audio direct connection function of hearing aids with speech-to-text function on software.  

Q2: How to make hearing impaired communicate with you smoothly and effectively?

A1: Through in-ear-canal-mic combining with algorithm and software to finish Real Ear Measurement and ensure the accuracy of the actual gain.

Q1: The accuracy of parameters—how to define the 20dB modified is real 20dB?

3. How to evaluate and follow up the results of remote debugging?

Q1:  How to objectively evaluate the effect before and after debugging?

A1:  Preset the digital audiometry and speech audiometry function to realize the quantitative assessment of the effect before and after debugging.

Q2:  How to feed back and follow up users' wearing feelings?

A2:  Combined with the data log function of the hearing aid, the subjective sensation questionnaire is introduced into the app to realize regular follow-up and return visit.

The remote debugging of NewSound breaks the space limitation of the fitting of hearing aids, making remote-fit on mobile phone come true. The remote debugging of hearing aids will be popularized as the technology matures.

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