有谁知道诺基亚手机上传统通用传入短信声音的规格（或在哪里可以找到它们）（嘟嘟......嘟嘟......）？ （频率、持续时间、暂停等）。似乎其他制造商的手机有其他的声音调色板。
当了解一些技术参数就足够了时，捕获/重放的开销太大。
在特定平台（java、.net）上发出噪音不是这里的问题。
Does anybody know the specs (or where to find them) for the traditional generic incoming SMS sound on Nokia phones (beep beep ..... beep beep .... )? (frequency, duration, pauses etc). seems, mobile phones of other makers have other sound palettes.
Capture/replay is too much overhead, when knowledge of some technical parameters would be enough.
making noise on a specific platform (java, .net) is not the problem here.
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演奏的音符是 Bb5，因此频率为 932.33Hz。假设 BPM = 210，音符的开启和关闭以秒为单位
（来源：https://rs32tg.rapidshare.com/#!download|32dt|8016175|Message.mid|1|R~0)
我在这里找到了一个 MP3：http://gallery.mobile9.com/f/62550/。声音的音色充满了泛音，但从频谱来看，偶数倍数似乎比奇数倍数更突出。以下是来自 Audacity 的线性频谱：
http://i55.tinypic.com/33mscg6.png
The note played is a Bb5, so that's 932.33Hz. Assuming BPM = 210, the note on and offs are at seconds
(Source: https://rs32tg.rapidshare.com/#!download|32dt|8016175|Message.mid|1|R~0)
I found an MP3 here: http://gallery.mobile9.com/f/62550/. The timbre of the sound is packed with overtones, but looking at the spectrum, it appears that even multiples are more prominent than odd multiples. Here's a linear spectrum taken from Audacity:
http://i55.tinypic.com/33mscg6.png