A computer-assisted program in timbral ear training : a preliminary study

One of the main responsibilities of a sound engineer is to control the quality of the sound during the recording process. An important qualitative aspect of a recording, besides the musicality of the performance, is its timbral content. Proper level and spectral balance between the mixed elements of the recording and the absence of extraneous noises and distortion are key elements. Therefore, timbre perception acuity is an essential skill for sound engineers.This thesis proposes a computer-assisted system as a training tool for developing and maintaining aural skills related to timbre perception. A set of criteria for the design of such a system based on current knowledge in timbre perception is presented and an exploratory implementation is described. Limits of the current system are discussed and areas that need further investigation are identified