发明名称 MOBILE TERMINAL WITH AT LEAST TWO TRANSDUCERS
摘要 The invention concerns a mobile terminal with at least two transducers (LSm, LSs1, LSS2) used simultaneously as loudspeakers for stereophonic effect. According to the invention, one of said transducers is a main transducer (LSm) with a main working frequency band (Bm) corresponding to at least the phone frequency band, while the other transducer is a secondary transducer (LSs1; LSs2) with a secondary working frequency band (Bs1; Bs2) band different from said main frequency band, the lowest frequencies of said secondary working frequency band (Bs1; Bs2) being greater than the lowest frequencies of said main working frequency band.
申请公布号 US2012077550(A1) 申请公布日期 2012.03.29
申请号 US201113309903 申请日期 2011.12.02
申请人 DOUHET GERARD;DUFOSSE STEPHANE;GUILLOTIN ALAIN 发明人 DOUHET GERARD;DUFOSSE STEPHANE;GUILLOTIN ALAIN
分类号 H04W88/02 主分类号 H04W88/02
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