在音频数字化的今天，喇叭的变革也在悄然进行，已亮相的有夏普公司的数字喇叭和美国ＡＴＣ公司的超声差拍喇叭。夏普数字喇叭声音信号的数字化进程发展很快，下个世纪的音乐产品、电影伴音、广播电视伴音都将数字化已无疑问。尽管格式是数字的，但重放声音时，还必须变换... In today’s digital audio, the speaker’s change is quietly underway. There have been appearances of Sharp’s digital speakers and American ATC’s beat beats. Sharp digital horn sound signal of the rapid development of the digital process, the next century music products, sound recordings, radio and television sound will be digitized no doubt. Even though the format is digital, the sound must be changed ...