| 摘要 |
A device (1) for monitoring the use accuracy of percussion instruments (5) which includes a sensor (3) intended to detect musical data (T, I) from said instrument (5), an electronic device (9) adapted to sample at a sampling frequency Fc the musical data (T, I) detected by said sensor (3), which comprise the instant (T), detected with respect to an initial instant T0 taken as a reference, and the intensity (I) of each stroke that reaches the percussion instrument (5) during an execution of a musical score (PMS) played by a user (100), and adapted to store said musical data (T, I) in a memory device (11). An external computing device (19) having a database (50) containing at least one musical sample score (PMC) intended to be considered as a reference score, or a microprocessor (6) comprised in the electronic device (9), compares the musical data (T, I) detected by the sensor (3) during the execution of a played musical score (PMS) by a user (100) with the corresponding musical data (Tc, Ic) of the musical sample score (PMC), and provides the deviation between the measured musical data (T, I) of the played musical score (PMS) and the corresponding ones (Tc, Ic) of the musical sample score (PMC). |
| 主权项 |
1. A device for monitoring the accuracy of use of percussion instruments suitable for the execution of musical scores (PMS) comprising musical data (T, I), wherein it comprises a sensor intended to be coupled to a percussion instrument to detect musical data (T, I) of a musical score (PMS) played by a user with said instrument and an electronic device adapted for sampling, at a sampling frequency Fc, the musical data (T, I) detected by said sensor, said musical data (T, I), comprising the detecting instant (T) of each note with respect to an initial instant T0 taken as a reference and the intensity (I) of each played note, for storing said data (T, I) sampled during the execution of the musical store (PMS) in a memory device, transmitting them through am I/O interface to an external computing device this electronic device being intended to compare the data (T, I) relating to the musical execution (PMS) with those (Tc, Ic) relating to a sample musical score (PMC) or arbitrary complexity and extension selected by a user which is also allowed to select arbitrarily the metronomic time of the execution of the same score and to visualize the results of such comparisons, comprising numeric, statistic and descriptive representation derived from the deviation between the measured musical data (T, I) and the corresponding ones (Tc, Ic) of the sample score (PMC). |
