A two-layer neural network for humming feature extraction is proposed for note segmentation and note recognition, when users sing consecutively with arbitrary words.
针对用户以任意字词连续哼唱的情况下，哼唱特征提取中音符分割、音符识别难度大的问题，提出了一种基于两级神经网络的哼唱特征提取方法。
Then, we introduce the framework and workflow of the system and describe the key techniques: pitch tracking, note segmentation, score normalizing, and template building.
本文描述了该系统的框架和流程，并介绍了系统中用到的关键技术：音符切分，音高提取，节奏提取，得分归一化技术以及乐谱库的建立。
Pls note that, since the segmentation fault might have corrupted the memory, it may or may not get all the correct information to dump.
请注意，由于分割故障可能损坏内存，这可能会或可能不会得到正确的信息转储。
Pls note that, since the segmentation fault might have corrupted the memory, it may or may not get all the correct information to dump.
请注意，由于分割故障可能损坏内存，这可能会或可能不会得到正确的信息转储。
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