How to get a spectral analysis

It takes for example Adobe Audition 3.0

1. Start the programm.

2. Click "File -> Open" and choose the file. 

3. Then click the button Spectral Analysis Display

 

Spectrum standarts for CBR mp3:

96 kbps - cuts on 15000 Hz

128 kbps - cuts on 16000 Hz

160 kbps - cuts on 16500 - 17000 Hz

192 kbps - cuts on 18000 - 18500 Hz

224 kbps - cuts on 19000 Hz

256 kbps - cuts on 19500 Hz

320 kbps - cuts on 20000 - 20500 Hz

 

If you have a 320 kbps file, but after checking with a spectrum analysis program, it shows a value lower than 20000 Hz, it is noted in three ways:

VBR spectrum (files in VBR converted to 320) - a value between 19000Hz and 20000Hz or a variable value of the different songs from the album.

Upconvert (low quality files converted to 320) - value lower than 19000 Hz.

YouTube rip : see spectrum in examples !

 

If a moderator asks you for spectrum, you must provide it via a screenshot. This is done after posting the image to a sharing site like imgBB.com or another of your choice. Then you provide the link or post the image in the torrent description or in the comments.

 

In the event that the exact quality of the files in 320 kbps is not regularly noted, a warning from an administrator/moderator or a ban on creating torrents follows.

 

Examples:

Clean 320 (spectrum, in the torrent description, under the spoiler)

VBR spectrum

YouTube rip

Upconvert

*An example with a screenshot of a spectrum, in the comments of the torrents!