Design of Semiautomatic Digital Creation System for Electronic Music Based on Recurrent Neural Network

Table 2

Recurrent neural network pitch frequency analysis algorithm.

Recurrent neural network content	Pitch frequency analysis algorithm
Input pitch frequency network:	After preprocessing semiautomatic
Input frequency network:	Steps to obtain the map
Input pitch network:	Digital operations such as
Input case pitch frequency network:	Combined with the note
Plt.figure (figsize = (8, 4))	Framing the synthesized audio
Ax1 = plt.subplot (111, projection = 'polar')	Features of the note fragment
Ax1.set_title (“spot fish”)
Ax1.set_rlim (0, 12)	Perform the above three
Bar = ax1.bar (theta)	Data, alpha = 0.5
Data = np.random.randint (1, 10, 10)	Endpoint detection algorithm
Theta = np.arange (0, 2 ∗ np.pi, 2 ∗ np.pi/10)