pcm

python pyloudnorm get RMS values (loudness metering) for PCM WAV Question: Currently I am using this code: import sys import soundfile as sf import pyloudnorm as pyln f = open( "c:\temp\wav_analysis.txt", "w" ) data, rate = sf.read(sys.argv[1]) # load audio (with shape (samples, channels)) meter = pyln.Meter( rate ) # create BS.1770 meter loudness = …

How to plot a PCM wave using the binary inputs from a .txt file Question: In my case I will have a PCM.txt file which contains the binary representation of a PCM data like below. [1. 1. 0. 1. 0. 1. 1. 1. 1. 1. 0. 1. 1. 1. 1. 1. 1. 1. 0. 1. …