AUDIO OUTPUT DEVICE, CONTROL SYSTEM, AND CALIBRATION METHOD

To provide an audio output device capable of properly performing calibration on a head-related transfer function.SOLUTION: An audio output device in an embodiment includes an acoustic processing pattern storage unit, an audio output unit, and a determination unit. The acoustic processing pattern sto...

Full description

Saved in:
Bibliographic Details
Main Authors KIMURA HISASHIGE, KAKEE YOHEI, MIKI YOSHIKUNI
Format Patent
LanguageEnglish
Japanese
Published 10.04.2023
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
STEREOPHONIC SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:To provide an audio output device capable of properly performing calibration on a head-related transfer function.SOLUTION: An audio output device in an embodiment includes an acoustic processing pattern storage unit, an audio output unit, and a determination unit. The acoustic processing pattern storage unit stores multiple acoustic processing patterns in which adjustment parameters for the head-related transfer function are different. The audio output unit outputs acoustic signals processed with an acoustic processing pattern stored in the acoustic processing pattern storage unit while switching in order. The determination unit determines an acoustic processing pattern for acoustic processing settings based on the operation on the audio output which is output by the audio output unit by a user.SELECTED DRAWING: Figure 3 【課題】頭部伝達関数に関するキャリブレーションを適切に行うこと。【解決手段】実施形態に係る音声出力装置は、音響処理パターン記憶部と、音声出力部と、決定部とを備える。音響処理パターン記憶部は、頭部伝達関数に関する調整パラメータがそれぞれ異なる複数の音響処理パターンを記憶する。音声出力部は、音響処理パターン記憶部に記憶された音響処理パターンで音響処理された音響信号を順次切り替えて音声出力する。決定部は、音声出力部によって出力された音声出力に対するユーザの操作に基づいて音響処理設定用の音響処理パターンを決定する。【選択図】図３
Bibliography:Application Number: JP20210159844