描述：电子低音合成器的克拉克松，用35Hz的正弦音和36Hz的正弦音频率调制一个3Hz的正弦音来制作（循环使用）.

描述：电子贝斯颤音合成器补丁，用一个18Hz的正弦音和24Hz的正弦音频率调制一个1Hz的正弦音来制作（循环使用）.

描述：电子低音颤音合成器补丁，用一个71Hz的正弦音和72Hz的正弦音频率调制一个1Hz的正弦音来制作（循环使用）.

描述：一个简单的，但略有不同的正弦音

描述：一阵波浪般的声音

描述：处理过的正弦音

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 from http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1 sox n dtmf7.wav synth 0.1 sine 852 sine 1209 channels 1sox n dtmf8.wav synth 0.1 sine 852 sine 1336 channels 1sox n dtmf9.wav synth 0.1 sine 852 sine 1477 channels 1 sox n dtmf0.wav synth 0.1 sine 941 sine 1209 channels 1sox n dtmfstar.wav synth 0.1 sine 941 sine 1336 channels 1sox n dtmfpound.wav synth 0.1 sine 941 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 from http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1 sox n dtmf7.wav synth 0.1 sine 852 sine 1209 channels 1sox n dtmf8.wav synth 0.1 sine 852 sine 1336 channels 1sox n dtmf9.wav synth 0.1 sine 852 sine 1477 channels 1 sox n dtmf0.wav synth 0.1 sine 941 sine 1209 channels 1sox n dtmfstar.wav synth 0.1 sine 941 sine 1336 channels 1sox n dtmfpound.wav synth 0.1 sine 941 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 从http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 from http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1 sox n dtmf7.wav synth 0.1 sine 852 sine 1209 channels 1sox n dtmf8.wav synth 0.1 sine 852 sine 1336 channels 1sox n dtmf9.wav synth 0.1 sine 852 sine 1477 channels 1 sox n dtmf0.wav synth 0.1 sine 941 sine 1209 channels 1sox n dtmfstar.wav synth 0.1 sine 941 sine 1336 channels 1sox n dtmfpound.wav synth 0.1 sine 941 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 从http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 from http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1 sox n dtmf7.wav synth 0.1 sine 852 sine 1209 channels 1sox n dtmf8.wav synth 0.1 sine 852 sine 1336 channels 1sox n dtmf9.wav synth 0.1 sine 852 sine 1477 channels 1 sox n dtmf0.wav synth 0.1 sine 941 sine 1209 channels 1sox n dtmfstar.wav synth 0.1 sine 941 sine 1336 channels 1sox n dtmfpound.wav synth 0.1 sine 941 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 从http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 from http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1 sox n dtmf7.wav synth 0.1 sine 852 sine 1209 channels 1sox n dtmf8.wav synth 0.1 sine 852 sine 1336 channels 1sox n dtmf9.wav synth 0.1 sine 852 sine 1477 channels 1 sox n dtmf0.wav synth 0.1 sine 941 sine 1209 channels 1sox n dtmfstar.wav synth 0.1 sine 941 sine 1336 channels 1sox n dtmfpound.wav synth 0.1 sine 941 sine 1477 channels 1

描述：/bin/bash 用SoX创建DTMF wav文件 创建一个数字"7" DTMF音的文件 sox n 7.wav synth 0.5 sine 852 sine 1209 channels 1 from http://notes.writtenby.tc/sox synth 0.2 0.2 seconds ialexs for learning SoX purpose Mon Aug 27 20:52:19 WIT 2012 sox n dtmf1.wav synth 0.1 sine 697 sine 1209 channels 1sox n dtmf2.wav synth 0.1 sine 697 sine 1336 channels 1sox n dtmf3.wav synth 0.1 sine 697 sine 1477 channels 1 sox n dtmf4.wav synth 0.1 sine 770 sine 1209 channels 1sox n dtmf5.wav synth 0.1 sine 770 sine 1336 channels 1sox n dtmf6.wav synth 0.1 sine 770 sine 1477 channels 1 sox n dtmf7.wav synth 0.1 sine 852 sine 1209 channels 1sox n dtmf8.wav synth 0.1 sine 852 sine 1336 channels 1sox n dtmf9.wav synth 0.1 sine 852 sine 1477 channels 1 sox n dtmf0.wav synth 0.1 sine 941 sine 1209 channels 1sox n dtmfstar.wav synth 0.1 sine 941 sine 1336 channels 1sox n dtmfpound.wav synth 0.1 sine 941 sine 1477 channels 1