In order to define exactely some points and to see what music teachers think of the project, an enquiry has be led (see complete enquiry in appendix A). 19 teachers (music school teachers, independent music teachers and university teachers) have answered. This section presents the results.
- 18 of them think that the system could be useful, but only 12 would like to use it with their students.
- 5 of them want an immediate signalisation when an error occurs, 3 of them want a report at the end, 10 want both.
- 3 of them think this system will be usefull for beginners and medium level musicians, 4 for medium level, 6 for medium and high level, 5 for all levels.
- All of them think the performance must be compared with a ``fixed and perfect'' score for beginners and low level musicians, and with a flexible score for high level musicians.
- In te report should appear : error location and a short explaination, eventualy statistics.
- Note errors should be detected first, then rhythm errors, and eventualy dynamic errors.
Definitions given in this chapter come from this study.