发明名称 PORTABLE LOUDSPEAKER/DIRECTIONAL MICROPHONE PERIPHERAL
摘要 A loudspeaker system which can be utilized with laptop PCs employs a loudspeaker enclosure having a unique shape which is easily mounted to the back of a display of the laptop PC and also provides sufficient compliant air volume to yi eld high quality sound. More specifically, the higher quality sound and ease of mounting is realized by employing a loudspeaker enclosure which is in the form of an "L-shap e". This allows one leg of the L-shaped enclosure to be employed to attach the louds peaker, for example, to the back of the laptop PC display unit and allows the speaker po rtion that is visible to be of minimal size. Additionally, the "L-shaped" loudspeaker encl osure, in addition to providing the desired compliant air volume for quality sound, also a llows for the majority of the loudspeaker enclosure to be hidden from the view of a laptop PC user and, therefore, is more aesthetically pleasing to the user.
申请公布号 CA2185594(A1) 申请公布日期 1997.05.14
申请号 CA19962185594 申请日期 1996.09.16
申请人 LUCENT TECHNOLOGIES INC. 发明人 WELSH, CHRISTOPHER T.
分类号 H04R1/00;G06F1/16;H04R1/02;H04R5/02;(IPC1-7):H04R1/02;G06F3/16 主分类号 H04R1/00
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