Research Article
Music Feature Classification Based on Recurrent Neural Networks with Channel Attention Mechanism
Table 1
Comparison of fundamental and overtone frequencies of different instruments.
| Instrument type | Pitch frequency | Overtone frequency |
| Violin | 196∼1320 Hz | >12 kHz | Flute | 247∼2 kHz | >6 kHz | Piano | 27.5∼4186 Hz | 10∼15 kHz | Electric guitar | 82∼174 Hz | >10 kHz | Trumpet | 165∼1175 Hz | >15 kHz |
|
|