Computing device to allow for the selection and display of a multimedia presentation of an audio file and to allow a user to play a musical instrument in conjunction with the multimedia presentation

摘要

Disclosed is a computing device to allow for the selection and display of a multimedia presentation of an audio file to a user. An interface device couples the musical instrument to the computing device by performing A/D conversion of the musical instrument's analog audio signal to create a digitized audio signal. The computing device includes a communication device and a processor. The communication device transmits a user's request for the selection of a musical piece to a server. In turn, the communication device receives a session file associated with the musical piece from the server. The processor processes the session file such that the computing device presents a multimedia presentation of the audio file to the user. Moreover, the processor processes the digitized audio signal of the musical instrument so that the user can play the musical instrument in conjunction with the multimedia presentation of the audio file.