发明名称 Radio with dual sided audio
摘要 A dual-sided radio (100) for enhancing a user's experience is provided. The radio includes a primary transducer (110) on an audio-side of the radio that projects a primary sound, a secondary transducer (120) on a data-side of the radio that projects a mid-high frequency sound, a processor (160) that equalizes (200) audio to the primary transducer and the secondary transducer, and a communication module (130) that receives and transmits communication signals containing the audio. The secondary transducer supplements the primary sound with a mid-high frequency sound (124) to compensate for mid-high frequency loss of the primary sound due to diffraction (300).
申请公布号 US8320585(B2) 申请公布日期 2012.11.27
申请号 US20070672630 申请日期 2007.02.08
申请人 GRUENHAGEN DEBORAH A.;ALFARO JAVIER;MUELLER KARL F.;YEAGER DAVID M.;MOTOROLA SOLUTIONS, INC. 发明人 GRUENHAGEN DEBORAH A.;ALFARO JAVIER;MUELLER KARL F.;YEAGER DAVID M.
分类号 H03G5/00 主分类号 H03G5/00
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