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一提到超重低音,你会想到一些电视宣传中所称的“爆炸性效果”等词语,其实并不尽然。许多电视中只是将100～200Hz 的低音加重或预以单独重放,而对于频率更低的音频信号,限于机器自身条件,则无能为力。这在影视欣赏中不能不说是一大缺憾。通常人们将40Hz 作为超低音与重低音的界限,称40Hz 以下的低音为超低音。若将40Hz 以下的信号平坦地还原出来,不要说电视机,就是绝大多数的音响系统也
When it comes to overweight bass, you might think of the term “explosive effects” in some television announcements, but not all of them. Many television only 100 to 200Hz bass heavier or pre-playback alone, and for the lower the frequency of the audio signal, limited to the conditions of the machine itself, can not do anything. This film appreciation can not but say is a big flaw. Usually people will be 40Hz as the subwoofer and bass boundaries, said bass below 40Hz for the subwoofer. If the signal below 40Hz flat restore, do not say the TV, is the vast majority of sound system