Apple Inc.

Jing Xia

Stephen Olivier Lemay

Taylor Gerard Carrigan

John Woodruff

Yacine Azmi

Ian M Fisch

Elizabeth Caroline Cranfill

Pedro Mari

Nathan De Vries

Nicholas D Felton

Aroon Pahwa

Eamon Francis Gilravi

Tyrone T Chen

Jakub Mazur

Christopher Wilson

Ruchi Goswami

Eric H Zhang

Ramsey Deeb Abouzahra

Andriy Suden

David Harrison

Joe Williams

A media system and a method of using the media system to accommodate hearing loss of a user, are described. The method includes selecting a personal level-and-frequency dependent audio filter that corresponds to a hearing loss profile of the user. The personal level-and-frequency dependent audio filter can be one of several level-and-frequency-dependent audio filters having respective average gain levels and respective gain contours. An accommodative audio output signal can be generated by applying the personal level-and-frequency dependent audio filter to an audio input signal to enhance the audio input signal based on an input level and an input frequency of the audio input signal. The audio output signal can be played by an audio output device to deliver speech or music that the user perceives clearly, despite the hearing loss of the user. Other aspects are also described and claimed.

Media system and method of accommodating hearing loss using a personalized audio filter

Media system and method of amplifying audio signal using audio filter corresponding to hearing loss profile

Signal energy in auditory sub-bands of an input audio signal is determined. Sound pressure level, SPL, in those sub-bands is then determined, based on the signal energy and based on sound output sensitivity of the against-the-ear audio device. In one instance, at least first and second gain lookup tables are determined based on a hearing profile of a user of the against-the-ear audio device. Sub-band gains that are to be applied to the input audio signal are determined based on the determined SPL. When the input audio signal is for example telephony the sub-band gains are computed using the first gain lookup table, and when the input audio signal is for example media the sub-band gains are computed using the second gain lookup table. Other aspects are also described and claimed.

Audio signal processing for sound compensation

Media system and method of accommodating hearing loss

The present disclosure generally relates to user interfaces and techniques for managing audio exposure using a computer system (e.g., an electronic device). In accordance with some embodiments, the electronic device displays a graphical indication of a noise exposure level over a first period of time with an area of the graphical indication that is colored to represent the noise exposure level, the color of the area transitioning from a first color to a second color when the noise exposure level exceeds a first threshold. In accordance with some embodiments, the electronic device displays noise exposure levels attributable to a first output device type and a second output device type and, in response to selecting a filtering affordance, visually distinguishes a set of noise exposure levels attributable to the second output device type.

User interfaces for managing audio exposure

Growing community of inventors

San Jose, CA, United States of America

Jing Xia