The invention discloses a structure of a high-tone-quality bone conduction seat headrest. The structure is composed of a headrest skin and a headrest inner core in the headrest skin. An electric vibration device is installed at the position, opposite to the head of a human body, of the headrest body. The electric vibration device is in signal connection with an audio control unit. The structure ischaracterized in that the audio control unit is also in signal connection with at least one air conduction type auxiliary horn; the audio control unit transmits a sound source audio signal to the electric vibration device to generate bone conduction main body auditory sense; meanwhile, an auxiliary audio signal is transmitted to the air conduction type auxiliary horn to upgrade the auditory quality of the bone conduction main body; a control method matching the structure is as follows: the audio control unit acquires an external audio signal and then transmits a sound source audio signal to the electric vibration device to generate bone conduction main body hearing; and meanwhile, the external audio signal is correspondingly processed to generate an auxiliary audio signal, and the auxiliary audio signal is transmitted to the air conduction type auxiliary horn at the corresponding position to upgrade the sound quality of the auditory sense of the bone conduction main body from the airconduction path.
本发明公开了一种高音质骨传导座椅头枕的结构,它由头枕蒙皮和该头枕蒙皮内的头枕内芯构成本头枕主体,在本头枕主体上相对人体头部的位置安装有电振动器件,该电振动器件与音频控制单元信号连接,其特征是:该音频控制单元还同时与至少一只气导式辅助喇叭信号连接,该音频控制单元把声源音频信号传输给电振动器件产生骨导主体听觉,同时向气导式辅助喇叭传输辅助音频信号升级骨导主体听觉的音质,与该结构配套的控制方法是:音频控制单元获取外部音频信号后把其中声源音频信号传输给电振动器件产生骨导主体听觉、同时还对该外部音频信号进行相应处理生成辅助音频信号并传输给相应位置的气导式辅助喇叭从气导路径对上述骨导主体听觉进行音质升级。
Structure of high-tone-quality bone conduction seat headrest and control method
一种高音质骨传导座椅头枕的结构及控制方法
2020-10-20
Patent
Electronic Resource
Chinese