Python音频数据分析：将数据映射到音调、节奏和音量

Question

我正在试验一种不寻常的分析数据的方法；我想从我的数据中生成音频

[伪代码]

data = fetch_data()

with open('soundfile.wav', 'w') as f:
    for elem in data:
        x, y, z = elem
        pitch, tempo, volume = map_to_sound_function(x, y, z)
        append_sound_to_file(f, pitch, tempo, volume)

我将如何实现函数map_to_sound_function()和append_sound_to_file()