Audio normalization with ffmpeg // part II

with dynaudnorm:

ffmpeg -y -i "$A_FILE" -af "dynaudnorm=p=${NORMALIZE_TO_DB}dB:f=500:r=0.9:g=7" -f $FORMAT -sample_fmt $SAMPLEBITS -ab $BITRATE -ar $SAMPLERATE -ac $CHANNELS -vn "$A_FILE_NORMALIZED" > /dev/null 2>&1 

with loudnorm:

ffmpeg -y -i "$A_FILE" -af "loudnorm=TP=${NORMALIZE_TO_DB}" -f $FORMAT -sample_fmt $SAMPLEBITS -ab $BITRATE -ar $SAMPLERATE -ac $CHANNELS -vn "$A_FILE_NORMALIZED" > /dev/null 2>&1 
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