Invention Grant
- Patent Title: Radio with dual sided audio
- Patent Title (中): 收音机带双面音频
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Application No.: US11672630Application Date: 2007-02-08
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Publication No.: US08320585B2Publication Date: 2012-11-27
- Inventor: Deborah A. Gruenhagen , Javier Alfaro , Karl F. Mueller , David M. Yeager
- Applicant: Deborah A. Gruenhagen , Javier Alfaro , Karl F. Mueller , David M. Yeager
- Applicant Address: US IL Schaumburg
- Assignee: Motorola Solutions, Inc.
- Current Assignee: Motorola Solutions, Inc.
- Current Assignee Address: US IL Schaumburg
- Agent Barbara R. Doutre
- Main IPC: H03G5/00
- IPC: H03G5/00

Abstract:
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 (404) to compensate for mid-high frequency loss of the primary sound due to diffraction (300).
Public/Granted literature
- US20080192977A1 RADIO WITH DUAL SIDED AUDIO Public/Granted day:2008-08-14
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