METHOD AND SYSTEM FOR DETERMINING A MEASURE OF TEMPO AMBIGUITY FOR A MUSIC INPUT SIGNAL

摘要

The invention describes a method for determining a measure of tempo ambiguity for a music input signal (1). The method comprises identifying candidate tempos (2) of the music input signal (1); ranking the candidate tempos (2) according to their relative strengths; and compiling a tempo scheme (4) comprising the relationship of the ranked candidate tempos (2') to each other. Moreover the invention describes an appropriate system (7) for determining a measure of tempo ambiguity for a music input signal (1).