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楼主 |
发表于 2006-9-12 11:46
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<p class="MsoNormal"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-fareast-language: ZH-CN;">我说是打底,并非毫无根据。</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><p></p></span></p><p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">1</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-fareast-language: ZH-CN;">)用手轻轻推音盆,幅度大约</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;">1cm</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-fareast-language: ZH-CN;">,不敢用大力怕损坏喇叭。推的过程中稍微向侧面用力,耳朵靠近喇叭,边推边听,未听到有摩擦的声音。</span><span lang="EN-US" style="mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun;"><p></p></span></p><span lang="EN-US" style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 12pt; mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA;">2</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; FONT-SIZE: 12pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA;">)把喇叭拆离音箱,放音。同样音量下,喇叭的振幅明显变大,每次喇叭振幅到最大的时就会听到一声</span><span lang="EN-US" style="FONT-FAMILY: "Times New Roman"; FONT-SIZE: 12pt; mso-fareast-language: ZH-CN; mso-fareast-font-family: SimSun; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA;">-I-A</span><span lang="ZH-CN" style="FONT-FAMILY: SimSun; FONT-SIZE: 12pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA;">的声音。形容一下,这声音就像拿鞭子抽塑料帐篷,大音量时像吹气球吹爆了,只不过没那么脆。</span>
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