Harman International Industries, Inc.

Omid Khonsaripour

Sean Edward Olive

Todd S Welti

Daniel Timothy Pye

Michael Edmund Knappe

Christopher Ludwig

Kadagattur Gopinatha Srinidhi

Kevin Hague

Todd W Welti

Michael Knappe

Techniques for enabling personalization of audio tracks include selecting a portion of an audio track that is representative of the audio category, creating an audio sample from the portion of the audio track, playing the audio sample for a user, and adjusting, based on an input from the user while the audio sample is playing, a personalization setting for the user to be used when playing back audio from the audio category.

Techniques for audio track analysis to support audio personalization

Various embodiments set forth systems and techniques for enabling audio personalization. The techniques include determining audio personalization settings for an audio category, determining one or more audio properties of an audio track, selecting, based on the one or more audio properties, a first portion of the audio track that is representative of the audio category, playing the first portion of the audio track for a user, and adjusting, based on input from the user, a personalization setting for the user when playing back the first portion of the audio track.

An embodiment sets forth a technique for configuring one or more audio parameters. The technique includes presenting a first plurality of setting options associated with an audio parameter, wherein the first plurality of setting options comprises a first option having a same value as a first setting of the audio parameter and a second option having a first value different than the first setting; receiving a selection of one of the first option and the second option; based on the selection, presenting a second plurality of setting options associated with the audio parameter, wherein the second plurality of setting options comprises a third option having a same value as a second setting of the audio parameter and a fourth option having a second value different than the second setting; and setting the audio parameter based on a selection of at least one of the second plurality of setting options.

Multistep sound preference determination

A computer-implemented method comprises identifying an audio playback device configured to reproduce audio content based on an audio input signal, wherein the audio playback device has a previously measured characteristic frequency response; retrieving the previously measured characteristic frequency response associated with the audio playback device; generating, based on the previously measured characteristic frequency response and a preferred frequency response curve for a plurality of users, a frequency response filter that modifies the previously measured characteristic frequency response of the audio playback device to a modified frequency response; processing the audio input signal with the frequency response filter to generate a filtered audio signal that differs in relative amplitude from the audio input signal in one or more frequency bands; and causing the audio playback device to play back the filtered audio signal.

Sound quality enhancement and personalization

A memory stores a linear model predicting a preference rating for in-ear headphones. A processor is programmed to generate a headphone response curve defining a frequency response of a headphone, apply the linear model to the headphone response curve to determine a preference rating, and provide the preference rating to predict overall sound quality of the in-ear headphone without listening tests.

One-click measurement for headphones

A method of audio signal processing, the method comprising: accessing user-specific audio processing information for a particular user; determining identity information of an audio device for producing sound output from an audio signal; based on the identity information of the audio device, accessing device-specific audio processing information for the audio device; generating a customized audio-processing procedure for the audio signal based on the user-specific audio processing information and the device-specific audio processing information; and generating a customized audio signal by processing the audio signal with the customized audio-processing procedure.

Customized audio processing based on user-specific and hardware-specific audio information

A headphone testing system includes a memory storing a headphone test application, headphone characteristics of a headphone connected to the headphone tester system, and headphone characteristics of a plurality of headphone models to test. A processor is programmed to execute the headphone test application to simulate a first of the plurality of headphone models using the headphone characteristics of the connected headphone and the headphone characteristics of the first of the plurality of headphone models, simulate a second of the plurality of headphone models using the headphone characteristics of the connected headphone and the headphone characteristics of the second of the plurality of headphone models, receive user input regarding user preference for the first of the plurality of headphone models and the second of the plurality of headphone models, and present results indicating which of the headphone models is scored highest according to the user input.

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Northridge, CA, United States of America

Omid Khonsaripour