sonagram

基本解释

The color sonagram shows image in three dimensions of time, frequency and intensity.
彩色聲圖可顯示三維圖象，即時間、頻率及強度關系圖。
Mobile cursor devised in the sonagram can be used to select some time points to analyse in details with sepectrograms and corresponding parameters.
聲圖中設置可移動光標，用於選擇某時刻詳細進行頻譜與相關分析。
The software of the system consists of 6 function modules: operation instruction, sampling, management of data, analysis of spectrogram, correlogram and sonagram.
軟件包括6個功能模塊：操作指導，採樣，數據琯理，頻譜分析，相關分析及聲圖。分析圖形及蓡數表可屏幕顯示或打印繪圖。