一组 MIDlet，实现单音调生成、使用各种源（如 JAR 文件和 HTTP）的音调排序以及一个应用程序中的混音、WAV 和音调排序变化。 需要：MIDP 2.0-a group MIDlet achieve buttoning transfer generation, the use of various sources (such as JAR files and HTTP), and a pitch ranking procedures for the application of s

Simple Autocorrelation-based pitch detection program. Takes a wavefile, and determines pitch. Also synthesizes a file psynth.wav, which contains a pitch pulse resynthesis of the estimated pitches.-Simple Autocorrelation-based pitch detection program.