发明名称 |
Loudspeaker audio accessory for a communication device |
摘要 |
A loudspeaker audio accessory provides and non-cable interface to a portable radio. The accessory can operate in conjunction with the radio or as a standalone device. An accessory loudspeaker is contained within the accessory housing, the accessory loudspeaker being positioned at a tilted angle within the housing to direct audio upwards towards audio porting located on a top surface of the accessory housing. The accessory provides a plurality of operational modes, the first mode of operation being a stand-alone mode generating an emergency alert audio tone via the loudspeaker in response to a switch being enabled; and the second mode of operation provides boosted audio via the accessory loudspeaker when the accessory is coupled to a radio. The accessory can also operate in conjunction with the radio via a short range link to selectively emergency signals and boosted audio. |
申请公布号 |
AU2015306927(A1) |
申请公布日期 |
2017.03.23 |
申请号 |
AU20150306927 |
申请日期 |
2015.08.21 |
申请人 |
Motorola Solutions, Inc. |
发明人 |
Chua, Hong Da;Chan, Kok Yong;Garra, Lanting L.;Tan, Ying Hooi |
分类号 |
H04R1/02;H04B1/3827 |
主分类号 |
H04R1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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