[从头学声学] 第210节 乐音的偏混

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正剧开始：

星历2016年05月10日 16:55:51, 银河系厄尔斯星球中华帝国江南行省。
[工程师阿伟]正在和[机器小伟]一起研究[乐音的偏混]。

#乐音的偏混
#生成音乐文件内容
def waveDataGen():
    import wavename;
    import wavedata;

    vowelName_en = wavename.vowelName_en;
    size_ve = len(vowelName_en);
    vowelName_zh = wavename.vowelName_zh;
    size_vz = len(vowelName_zh);
    consonantName_zh = wavename.consonantName_zh;
    size_cz = len(consonantName_zh);
    musicToneName = wavename.musicToneName;
    size_mt = len(musicToneName);

    #print(size_ve, size_vz, size_cz, size_mt);
    #16 29 70 77

    #22k/s => 1.32M/min => 15.84M/12min
    data = [];

    for n in range(1, 13):
        swing = n;

        for i in range(size_cz):
            if i < swing or i > size_mt-swing-1:
                continue;

            voicePiece_1 = eval('wavedata.'+musicToneName[i-swing]);
            voicePiece_2 = eval('wavedata.'+musicToneName[i]);        
            voicePiece_3 = eval('wavedata.'+musicToneName[i+swing]);

            for j in range(3):                          
                data += voicePiece_1;            
                data += voicePiece_2;                           
                data += voicePiece_3;
                data += voicePiece_2;

            for j in range(30):
                data += idleWave;

        for i in range(100):
            data += idleWave;

    return data;

乐音的偏混

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#生成音乐文件内容
def waveDataGen():
    import wavename;
    import wavedata;


    vowelName_en = wavename.vowelName_en;
    size_ve = len(vowelName_en);
    vowelName_zh = wavename.vowelName_zh;
    size_vz = len(vowelName_zh);
    consonantName_zh = wavename.consonantName_zh;
    size_cz = len(consonantName_zh);
    musicToneName = wavename.musicToneName;
    size_mt = len(musicToneName);


    #print(size_ve, size_vz, size_cz, size_mt);
    #16 29 70 77


    #22k/s => 1.32M/min => 15.84M/12min
    data = [];


    for n in range(12, 30):
        swing = n;


        for i in range(size_cz):
            if i < swing or i > size_cz-swing-1:
                continue;


            voicePiece_1 = eval('wavedata.'+consonantName_zh[i-swing]);
            voicePiece_2 = eval('wavedata.'+consonantName_zh[i]);        
            voicePiece_3 = eval('wavedata.'+consonantName_zh[i+swing]);


            for j in range(1):                          
                data += voicePiece_1;            
                data += voicePiece_2;                           
                data += voicePiece_3;
                data += voicePiece_2;
                data += voicePiece_1;            
                data += voicePiece_2;


            for j in range(30):
                data += idleWave;


        for i in range(100):
            data += idleWave;


    return data;

[从头学声学] 第210节 乐音的偏混

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原文地址：http://blog.csdn.net/mwsister/article/details/51364605