首页>
外国专利>
Sound correction system, recording medium on which a sound correction program is recorded, sound correction method and sound correction apparatus
Sound correction system, recording medium on which a sound correction program is recorded, sound correction method and sound correction apparatus
展开▼
机译:声音校正系统,记录声音校正程序的记录介质,声音校正方法和声音校正装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The object of this invention is to obtain the optimum music level by separately and independently performing the sound correction for the high-frequency range and low-frequency range according to the noise level. The invention comprises: a memory unit in which high-frequency-correction-level information, corresponding to the vehicle speed and music level, and low-frequency-correction-level information, corresponding to the low-frequency noise/music level ratio, are stored; a high-frequency-correction-level-information-acquisition unit that obtains high-frequency-correction-level information based on the vehicle speed and music level; and a low-frequency-correction-level-information-acquisition unit that obtains low-frequency-correction-level information based on the low-frequency noise/music level ratio; and it corrects the sound by a sound-quality-adjustment unit based on the high-frequency-correction-level information and low-frequency-correction-level information.
展开▼