Automotive sound system with performance assessment instruments

摘要

Automotive sound system with performance assessment instruments. We describe a stereo unit carrier (1), to be used in the interior of motor vehicles, being associated with rhythmic apparatus (2).(n), performing the functions of a conventional car radio with CD player, MP3, LV digital, satellite radio, GPS, AM radio, FM radio, play cassette tapes, among other features and adding the ability to evaluate the performance of the monitoring rhythmic music, P. Link the user through a rhythmic apparatus (2).(n), resulting in a note that is displayed on the display unit (15) of the sound carrier (1). From the reading of evaluation parameters (20), a conversion into rhythmic parameters (25) for the signals from the rhythmic devices (2.n), and the comparison of rhythmic parameters (26) it is possible to perform the calculation of the note (28) and display it on a display (15).