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Convention Paper

A Headphone Measurement System Covers both Audible Frequency and beyond 20 kHz (Part 2)

Authors: Tsunoda, Naotaka; Hara, Takeshi; Nageno, Koji

AES Convention 140 · Paper 9530 · May 2016

Abstract

A new scheme consists of measurement by wide range HATS, and the free-field HRTF correction was proposed to enable entire frequency response measurement from audible frequency and higher frequency area up to 140 kHz and for direct comparison with free field loud speaker frequency response. This report supplements the previous report [N. Tsunoda et al., “A Headphone Measurement System for Audible Frequency and Beyond 20kHz,” AES Convention 139, October 2015, convention paper 9375] that described system concept by adding ear simulator detail and tips to obtain reliable data with much improved reproducibility.

Details

Published in
AES Convention 140
AES Convention
140
Paper number
9530
Publication date
May 6, 2016
Session subject
Audio Quality
Affiliation
Sony Corporation, Shinagawa-ku, Tokyo, Japan (See document for exact affiliation information.)
Type
Convention Paper