| 摘要 |
PURPOSE:To attain a high performance without changing a manufacturing cost or a setting space by providing plural speakers, constituting one speaker of a middle and high band reproduction type, and constituting the other of a full band reproduction type whose low band sound is excellent. CONSTITUTION:A cathode ray tube 2 being a picture display part is arranged at the central part of the front face of a television receiver 1, and speakers 3 and 4 are arranged at the both sides of the cathode ray tube. Then, the speaker 3 is constituted of the middle and high band reproduction type speaker unit, and the speaker 4 is constituted of the full band reproduction type speaker unit whose low band sound reproducing characteristic is more excellent than the speaker 3. At that time, the unit constituting the speaker 3 has the characteristic for reproducing a voice more than several hundreds of Hz, and the unit constituting the speaker 4 has the characteristic for reproducing the voice more than several thousands of Hz. Then, when only the middle and high band components with a directional sense are separated from the speakers 3 and 4, and reproduced, a stereo reproduction with a presence can be attained. Thus, even when the voice in the low band coexist, the stereo sense can not be damaged, and the high performance can be attained at a low cost without changing the space. |
