Based On The CAT Technology Ear-training Learning Support System Design And Implementation

With the developments of network and the digital technology, it’s a tendency touse digital music teaching technology as an auxiliary teaching way and to apply it tothe field of music education in our country. By using digital technology, it cansimulating strings, wind music and percussion etc tone, also can comprehensive showrock, jazz and tango etc rhythm comprehensively, bringing the opportunity to musicbasic course teaching reform, At the same time, it proposes the new request on thecourse teaching process. Solfeggio is an important basic course of college musicprofessional teaching, it first exercises students’ hearing,followed by the identificationof spectrogram and the ability to sing immediately.Meanwhile,you have to consider thespeed,rhythm,melody and music elements.Thus,the teaching of Solfeggio is bothsimple and complicated,so digital solfeggio teaching technology has already been animportant research topic in art colleges.In this thesis, with the purpose of solving the specific problems in the Solfeggiomusic teaching in our country, based on the author’s own job, by developing anauxiliary teaching system of Solfeggio, we discuss the result to realize the Solfeggioskill training by incorporating the computer assisted training technology. The proposedauxiliary teaching system of Solfeggio, incorporates the computer multimediatechnology, interactive technology and database technology etc, making learning,practicing, testing simultaneously, forming of "instant personalization training mode",achieving better performance. It will have a broad application prospect in musicteaching.The contents of this thesis includes: researching and analyzing the related work ofthe traditional teaching of Solfeggio and the development status of the current digitalSolfeggio teaching software in domestic and foreign country; introducing the relatedconcepts of Solfeggio music theory; deeply analyzing the related digital audiotechnology of Solfeggio system based on CAT technology, MIDI technology and audiofeature extraction technology as well as its matching technology. providing theprogramming example of message and mechanism demonstration,analyzing the audio feature extraction and matching technology,researching the extraction methods andtheir characteristics on several audio feature.Based. on these, the global framework ofthe auxiliary teaching system of Solfeggio is designed and the core modules areimplemented in this thesis. The core modules of the system mainly includes usermanagement module, music library management module, teaching module, thepractice and test of Solfeggio and database management module. his system mainlycompleted the management of additional user and user’s information,the import andmanagement of tracks from the music library, the practice and test of Solfeggio.Thetest are a number of questions formed by the music library randomly.Finally, we testthe system by using a number of questions formed by the music library randomly.Within the certain given time, users have to finish all the exercises. Then the resultscan be queried and browsed. The prototype system and the results of the system runingare provided to testify the effectiveness of the system.