Supplementary Data for "An Optimized Headphone Target Response Curve"

Supplementary datasets accompanying the paper “An Optimized Headphone Target Response Curve.” This deposit contains three CSV files documenting the headphone measurement database and headphone model usage in the online listening experiments: S1 Available Measurements.csv: Available headphone measurement records used by the pre-equalization system, including headphone type, measurement source, model, and measurement variant. S2 Shootout Use Counts.csv: Headphone model usage statistics for the target curve shootout experiment, including completed entries, participant identifiers, available measurement sources and source/variant combinations, and the most frequently used measurement source for each model. S3 Adjustment Use Counts.csv: Headphone model and participant-upload usage statistics for the target curve adjustment experiment, including completed tests and the number of available measurement sources and source/variant combinations. These files are provided to support transparency regarding the headphone measurement database, measurement availability, and headphone models used by participants in the listening experiments.