Basic Analysis

First, upload the file which you want to analyze. The format of files should be MP3, WAV or OGG and each file is limited up to 100MB.

Upload file

After uploading the file, you can get the basic information of the file including file's name, type, size, sample rate, duration(s).

Config Download/Upload

For the Config Download /Upload, you can either upload your own configuration file by clicking the Browse files button or download the current configuration file by clicking the Download Current Settings button. The configuration file contains the parameters you've used in this analysis tool.

Clip Mode

If you want to analyze a specific part of your upload audio, you can choose to use the clip mode. By clicking the checkbox of 使用片段模式， you can type the time segment you want to analyze with or by clicking the + - buttons to adjust the time segment. The following analysis is based on the time segment you have chosen.

Waveform(matplotlib)

single_RMS_analysis

Spectrogram

The default value of y axis of the spectrogram would be frequency(Hz).

You can also change the value of y axis into pitch name by clicking the checkbox Use pitch name.

Download RMS data

You can download the data of RMS in csv format by clicking the Download RMS data button.