Harman International Industries, Incorporated (20240340602). SYSTEMS AND METHODS FOR CALIBRATING A HEADPHONE FIXTURE simplified abstract
Contents
SYSTEMS AND METHODS FOR CALIBRATING A HEADPHONE FIXTURE
Organization Name
Harman International Industries, Incorporated
Inventor(s)
Sean Edward Olive of Oak Park CA (US)
SYSTEMS AND METHODS FOR CALIBRATING A HEADPHONE FIXTURE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240340602 titled 'SYSTEMS AND METHODS FOR CALIBRATING A HEADPHONE FIXTURE
The abstract describes a system for calibrating a headphone fixture, which involves generating test electroacoustic performance signals, obtaining reference electroacoustic performance signals, determining performance differences, defining compensation filters, and evaluating performance criteria.
- System for calibrating a headphone fixture
- Generates test electroacoustic performance signals
- Obtains reference electroacoustic performance signals
- Determines performance differences
- Defines compensation filters
- Evaluates performance criteria
Potential Applications: - Audio testing and quality control in headphone manufacturing - Calibration of headphones for accurate sound reproduction in various settings
Problems Solved: - Ensures consistent and accurate audio performance in headphones - Helps identify and correct any discrepancies in electroacoustic performance
Benefits: - Improved quality control in headphone production - Enhanced user experience with accurately calibrated headphones
Commercial Applications: Title: "Advanced Headphone Calibration System for Enhanced Audio Performance" This technology can be utilized in headphone manufacturing facilities to ensure high-quality audio output in headphones, leading to increased customer satisfaction and brand reputation.
Questions about the technology: 1. How does the system determine the electroacoustic performance difference signal?
- The system compares the test electroacoustic performance signal with the reference electroacoustic performance signal to calculate the difference.
2. What criteria are used to evaluate the performance of the headphones?
- The system uses one or more additional test electroacoustic performance signals along with the compensation filter to determine if the headphones meet the performance criteria.
Original Abstract Submitted
a system for calibrating a headphone fixture includes one or more headphones disposed at the headphone fixture and a controller configured to generate a test electroacoustic performance signal based on an audio signal obtained from the one or more headphones, obtain a reference electroacoustic performance signal associated with one or more test subjects and the one or more headphones, determine an electroacoustic performance difference signal based on the test electroacoustic performance signal and the reference electroacoustic performance signal, define a compensation filter based on the electroacoustic performance difference signal, and determine whether the one or more headphones satisfy a performance criteria based on one or more additional test electroacoustic performance signals and the compensation filter.
