the itjerk

my adventures with technology

dr14.tmeter

Wow, figured out how to install this nifty python program that calculates dynamic range on flac files. Ubuntu 20.04 ships with Python3. There’s some drama between python versions 2 and 3 (e.g. latter merely a release candidate), so the best way is to first get pip and use it to install the program DR14-T.meter:

sudo apt update
sudo apt install python3-pip

Now we can use pip3 to install the dependencies, and then dr14.tmeter

sudo -H pip3 install numpy scipy
sudo -H pip3 install DR14-T.meter

Alternatively, you can use pip3 to install just for a specific user (in ~/):
pip3 install DR14-T.meter --user

to calculate the dynamic range of an album, switch to the directory and run
dr14_tmeter ./

Scan Dir: /Music/Yes/1971_The_Yes_Album

02_Clap.flac: DR 15
01_Yours_Is_No_Disgrace.flac: DR 11
03_Starship_Trooper-_a._Life_Seeker_-_b._Disillusion_-_c._Würm.flac: DR 12
04_I’ve_Seen_All_Good_People-_a._Your_Move_-_b._All_Good_People.flac: DR 10
05_A_Venture.flac: DR 11
06_Perpetual_Change.flac: DR 11
DR = 12

– The full result has been written in the files: dr14.txt
– located in the directory:
/Music/Yes/1971_The_Yes_Album

Success!
Elapsed time: 5.60 sec

On the web:
DR14_T.meter

Comments are closed.

%d bloggers like this: