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lossyWAV 1.3.0 released, Added noise WAV bitdepth reduction method.
Nick.C
post Aug 6 2011, 21:50
Post #1


lossyWAV Developer


Group: Developer
Posts: 1789
Joined: 11-April 07
From: Wherever here is
Member No.: 42400



lossyWAV 1.3.0 is released.

lossyWAV is a near lossless audio processor which dynamically reduces the bitdepth of the signal on a block-by-block basis. Bitdepth reduction adds noise to the processed output. The added noise is adaptively shaped by default and can alternatively be fixed noise shaped or white noise depending on command line parameters. When lossyWAV processed output is compressed with certain lossless codecs (FLAC, Wavpack, Tak, LPAC, MPEG-4 ALS and WMA-Lossless) the bitrate of the output file is significantly* reduced compared to the lossless original.

Changes from 1.2.0b:
  • Adaptive noise shaping method kindly provided by SebastianG introduced and enabled by default;
  • Fixed noise shaping reworked to allow effective shaping of samplerates other than 44.1kHz / 48kHz.
  • Revised quality presets;
  • Enhanced information output options;
  • Major code cleanup.
Download* on average, depending on content.

This post has been edited by Nick.C: Aug 10 2011, 21:12


--------------------
lossyWAV -q X -a 4 --feedback 4| FLAC -8 ~= 320kbps
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Nick.C
post Sep 21 2011, 20:23
Post #2


lossyWAV Developer


Group: Developer
Posts: 1789
Joined: 11-April 07
From: Wherever here is
Member No.: 42400



Chris,

Thanks for taking the time to provide me with the sample. Below are a sox spectrogram of the lossless original and the post-analysis frequency "plots" (short and long) contained in the lossyWAV.log file. From these it can be seen that there is next to no signal above bins 24 of 32 and 178 of 512 (c. 16.5kHz and 15.5kHz respectively). This explains why you were getting no reduction in size - no bits were being removed due to no signal at the high end of the calculation range (varies upwards with quality setting from about 15.3kHz). As you can see, I have used --limit 14000 for this processing - the resultant lossy.flac file is 196MiB (315 kbit/s), the lwcdf.flac file is 260MiB.

So, yes this is a sample that will not benefit from lossyWAV processing using default settings. However, simply setting the upper calculation frequency limit to below the lowpass that seems to have been applied to the sample fixes this. It almost looks as is this sample has been resampled from 32kHz (NICAM frequency?).

Attached Image


CODE
lossyWAV 1.3.0, Copyright 2007-2011 Nick Currie. Copyleft.
Processed : 21/09/2011 19:59:22
Settings : --quality extraportable --limit 14000
Filename : source.wav
File Info : 44.10kHz; 2 channel; 16 bit
Results : 3.8594 bits

Frequency Analysis of audio data.
+----+---------------------+---------------------+---------------------+------+
| Bin| Input Average (dBFS)| Lossy Average (dBFS)| LWCDF Average (dBFS)|Change|
+----+------+--------------+------+--------------+------+--------------+------+
| DC | -30.6|OOOOOOOOOO....| -30.6|OOOOOOOOOO....| -71.3|OOOO..........| 0.00|
|L 1| -26.5|OOOOOOOOOO....| -26.5|OOOOOOOOOO....| -67.1|OOOO..........|L 0.00|
| 2| -30.5|OOOOOOOOOO....| -30.5|OOOOOOOOOO....| -68.7|OOOO..........| 0.00|
| 3| -35.8|OOOOOOOOO.....| -35.8|OOOOOOOOO.....| -70.9|OOOO..........| 0.00|
| 4| -40.4|OOOOOOOO......| -40.4|OOOOOOOO......| -72.5|OOOO..........| 0.00|
| 5| -43.2|OOOOOOOO......| -43.2|OOOOOOOO......| -73.3|OOOO..........| 0.00|
| 6| -45.0|OOOOOOOO......| -45.0|OOOOOOOO......| -73.8|OOO...........| 0.01|
| 7| -46.2|OOOOOOO.......| -46.2|OOOOOOO.......| -74.1|OOO...........| 0.01|
| 8| -47.3|OOOOOOO.......| -47.2|OOOOOOO.......| -74.6|OOO...........| 0.01|
| 9| -48.1|OOOOOOO.......| -48.1|OOOOOOO.......| -74.9|OOO...........| 0.01|
| 10| -48.6|OOOOOOO.......| -48.6|OOOOOOO.......| -75.2|OOO...........| 0.01|
| 11| -49.7|OOOOOOO.......| -49.7|OOOOOOO.......| -75.7|OOO...........| 0.01|
| 12| -51.4|OOOOOOO.......| -51.4|OOOOOOO.......| -76.4|OOO...........| 0.01|
| 13| -53.1|OOOOOO........| -53.0|OOOOOO........| -77.2|OOO...........| 0.02|
| 14| -55.4|OOOOOO........| -55.4|OOOOOO........| -78.3|OOO...........| 0.02|
| 15| -56.6|OOOOOO........| -56.6|OOOOOO........| -79.1|OOO...........| 0.02|
| 16| -57.2|OOOOOO........| -57.2|OOOOOO........| -79.8|OOO...........| 0.02|
| 17| -60.6|OOOOO.........| -60.5|OOOOO.........| -80.6|OO............| 0.04|
| 18| -62.6|OOOOO.........| -62.5|OOOOO.........| -81.4|OO............| 0.06|
| 19| -64.2|OOOOO.........| -64.1|OOOOO.........| -82.1|OO............| 0.07|
|U 20| -65.8|OOOOO.........| -65.7|OOOOO.........| -82.9|OO............|U 0.09|
| 21| -67.5|OOOO..........| -67.4|OOOO..........| -83.9|OO............| 0.10|
| 22| -72.0|OOOO..........| -71.8|OOOO..........| -84.9|OO............| 0.22|
| 23| -84.2|OO............| -81.8|OO............| -85.4|OO............| 2.47|
| 24| -98.1|..............| -83.9|OO............| -83.9|OO............| 14.23|
| 25| -98.1|..............| -82.2|OO............| -82.2|OO............| 15.92|
| 26| -98.1|..............| -80.4|OOO...........| -80.4|OOO...........| 17.66|
| 27| -98.1|..............| -79.2|OOO...........| -79.2|OOO...........| 18.90|
| 28| -98.1|..............| -77.9|OOO...........| -77.9|OOO...........| 20.24|
|* 29| -98.1|..............| -77.2|OOO...........| -77.2|OOO...........|*20.87|
| 30| -98.1|..............| -77.1|OOO...........| -77.1|OOO...........| 21.03|
| 31| -98.1|..............| -79.9|OOO...........| -79.9|OOO...........| 18.17|
|FS/2| -98.1|..............| -83.7|OO............| -83.7|OO............| 14.44|
+----+------+--------------+------+--------------+------+--------------+------+
Legend: L = Lower Frequency Calculation Limit ( 0.020kHz);
U = Upper Frequency Calculation Limit (14.000kHz);
* = 20.000kHz

Frequency Analysis of audio data.
+----+---------------------+---------------------+---------------------+------+
| Bin| Input Average (dBFS)| Lossy Average (dBFS)| LWCDF Average (dBFS)|Change|
+----+------+--------------+------+--------------+------+--------------+------+
| DC | -33.0|OOOOOOOOO.....| -33.0|OOOOOOOOO.....| -75.9|OOO...........| 0.00|
|L 1| -28.9|OOOOOOOOOO....| -28.9|OOOOOOOOOO....| -71.8|OOOO..........|L 0.00|
| 2| -28.1|OOOOOOOOOO....| -28.1|OOOOOOOOOO....| -70.8|OOOO..........| 0.00|
| 3| -29.1|OOOOOOOOOO....| -29.1|OOOOOOOOOO....| -71.2|OOOO..........| 0.00|
| 4| -29.7|OOOOOOOOOO....| -29.7|OOOOOOOOOO....| -71.9|OOOO..........| 0.00|
| 5| -29.8|OOOOOOOOOO....| -29.8|OOOOOOOOOO....| -72.2|OOOO..........| 0.00|
| 6| -30.9|OOOOOOOOOO....| -30.9|OOOOOOOOOO....| -72.9|OOOO..........| 0.00|
| 7| -32.2|OOOOOOOOO.....| -32.2|OOOOOOOOO.....| -74.0|OOO...........| 0.00|
| 8| -34.7|OOOOOOOOO.....| -34.7|OOOOOOOOO.....| -75.1|OOO...........| 0.00|
| 9| -37.2|OOOOOOOOO.....| -37.2|OOOOOOOOO.....| -75.9|OOO...........| 0.00|
| 10| -38.1|OOOOOOOOO.....| -38.1|OOOOOOOOO.....| -76.5|OOO...........| 0.00|
| 11| -38.6|OOOOOOOO......| -38.6|OOOOOOOO......| -77.0|OOO...........| 0.00|
| 12| -38.9|OOOOOOOO......| -38.9|OOOOOOOO......| -77.3|OOO...........| 0.00|
| 13| -39.5|OOOOOOOO......| -39.5|OOOOOOOO......| -77.6|OOO...........| 0.00|
| 14| -40.2|OOOOOOOO......| -40.2|OOOOOOOO......| -77.8|OOO...........| 0.00|
| 15| -40.2|OOOOOOOO......| -40.2|OOOOOOOO......| -77.9|OOO...........| 0.00|
| 16| -40.7|OOOOOOOO......| -40.7|OOOOOOOO......| -78.1|OOO...........| 0.00|
| 17| -41.6|OOOOOOOO......| -41.6|OOOOOOOO......| -78.4|OOO...........| 0.00|
| 18| -41.6|OOOOOOOO......| -41.6|OOOOOOOO......| -78.6|OOO...........| 0.00|
| 19| -41.8|OOOOOOOO......| -41.8|OOOOOOOO......| -78.7|OOO...........| 0.00|
| 20| -42.4|OOOOOOOO......| -42.4|OOOOOOOO......| -79.0|OOO...........| 0.00|
| 21| -43.5|OOOOOOOO......| -43.5|OOOOOOOO......| -79.4|OOO...........| 0.00|
| 22| -44.9|OOOOOOOO......| -44.9|OOOOOOOO......| -79.7|OOO...........| 0.00|
| 23| -45.8|OOOOOOO.......| -45.8|OOOOOOO.......| -80.0|OOO...........| 0.00|
| 24| -46.5|OOOOOOO.......| -46.5|OOOOOOO.......| -80.2|OOO...........| 0.00|
| 25| -47.0|OOOOOOO.......| -47.0|OOOOOOO.......| -80.4|OOO...........| 0.00|
| 26| -47.3|OOOOOOO.......| -47.3|OOOOOOO.......| -80.6|OO............| 0.00|
| 27| -47.8|OOOOOOO.......| -47.8|OOOOOOO.......| -80.8|OO............| 0.00|
| 28| -48.4|OOOOOOO.......| -48.4|OOOOOOO.......| -80.9|OO............| 0.00|
| 29| -48.7|OOOOOOO.......| -48.7|OOOOOOO.......| -81.1|OO............| 0.00|
| 30| -48.9|OOOOOOO.......| -48.9|OOOOOOO.......| -81.2|OO............| 0.00|
| 31| -49.5|OOOOOOO.......| -49.5|OOOOOOO.......| -81.5|OO............| 0.00|
| 32| -50.0|OOOOOOO.......| -50.0|OOOOOOO.......| -81.9|OO............| 0.00|
| 33| -50.8|OOOOOOO.......| -50.8|OOOOOOO.......| -82.1|OO............| 0.00|
| 34| -51.9|OOOOOOO.......| -51.9|OOOOOOO.......| -82.2|OO............| 0.01|
| 35| -51.9|OOOOOOO.......| -51.9|OOOOOOO.......| -82.2|OO............| 0.01|
| 36| -51.8|OOOOOOO.......| -51.8|OOOOOOO.......| -82.3|OO............| 0.00|
| 37| -52.0|OOOOOOO.......| -52.0|OOOOOOO.......| -82.4|OO............| 0.00|
| 38| -52.5|OOOOOOO.......| -52.5|OOOOOOO.......| -82.5|OO............| 0.00|
| 39| -52.5|OOOOOOO.......| -52.5|OOOOOOO.......| -82.4|OO............| 0.00|
| 40| -52.2|OOOOOOO.......| -52.2|OOOOOOO.......| -82.4|OO............| 0.00|
| 41| -51.9|OOOOOOO.......| -51.9|OOOOOOO.......| -82.3|OO............| 0.00|
| 42| -52.3|OOOOOOO.......| -52.3|OOOOOOO.......| -82.3|OO............| 0.00|
| 43| -52.6|OOOOOO........| -52.6|OOOOOO........| -82.3|OO............| 0.01|
| 44| -52.6|OOOOOO........| -52.6|OOOOOO........| -82.3|OO............| 0.01|
| 45| -52.9|OOOOOO........| -52.9|OOOOOO........| -82.5|OO............| 0.01|
| 46| -54.0|OOOOOO........| -54.0|OOOOOO........| -82.7|OO............| 0.01|
| 47| -54.7|OOOOOO........| -54.7|OOOOOO........| -82.9|OO............| 0.01|
| 48| -55.0|OOOOOO........| -55.0|OOOOOO........| -83.0|OO............| 0.01|
| 49| -55.3|OOOOOO........| -55.3|OOOOOO........| -83.1|OO............| 0.01|
| 50| -55.5|OOOOOO........| -55.5|OOOOOO........| -83.1|OO............| 0.01|
| 51| -55.3|OOOOOO........| -55.3|OOOOOO........| -83.1|OO............| 0.01|
| 52| -55.2|OOOOOO........| -55.2|OOOOOO........| -83.0|OO............| 0.01|
| 53| -55.1|OOOOOO........| -55.1|OOOOOO........| -83.0|OO............| 0.01|
| 54| -54.8|OOOOOO........| -54.8|OOOOOO........| -82.9|OO............| 0.01|
| 55| -54.6|OOOOOO........| -54.6|OOOOOO........| -82.9|OO............| 0.01|
| 56| -54.9|OOOOOO........| -54.8|OOOOOO........| -83.0|OO............| 0.01|
| 57| -55.1|OOOOOO........| -55.1|OOOOOO........| -83.1|OO............| 0.01|
| 58| -55.3|OOOOOO........| -55.3|OOOOOO........| -83.1|OO............| 0.01|
| 59| -55.5|OOOOOO........| -55.5|OOOOOO........| -83.3|OO............| 0.01|
| 60| -55.7|OOOOOO........| -55.7|OOOOOO........| -83.5|OO............| 0.01|
| 61| -55.9|OOOOOO........| -55.9|OOOOOO........| -83.6|OO............| 0.01|
| 62| -56.3|OOOOOO........| -56.3|OOOOOO........| -83.6|OO............| 0.01|
| 63| -56.5|OOOOOO........| -56.5|OOOOOO........| -83.6|OO............| 0.01|
| 64| -56.5|OOOOOO........| -56.5|OOOOOO........| -83.6|OO............| 0.01|
| 65| -56.3|OOOOOO........| -56.3|OOOOOO........| -83.7|OO............| 0.01|
| 66| -56.6|OOOOOO........| -56.6|OOOOOO........| -83.8|OO............| 0.01|
| 67| -56.9|OOOOOO........| -56.9|OOOOOO........| -83.9|OO............| 0.01|
| 68| -56.9|OOOOOO........| -56.9|OOOOOO........| -83.9|OO............| 0.01|
| 69| -56.9|OOOOOO........| -56.9|OOOOOO........| -83.9|OO............| 0.01|
| 70| -57.2|OOOOOO........| -57.2|OOOOOO........| -83.9|OO............| 0.01|
| 71| -57.3|OOOOOO........| -57.3|OOOOOO........| -84.0|OO............| 0.01|
| 72| -57.3|OOOOOO........| -57.3|OOOOOO........| -84.0|OO............| 0.01|
| 73| -57.2|OOOOOO........| -57.2|OOOOOO........| -84.1|OO............| 0.01|
| 74| -57.3|OOOOOO........| -57.3|OOOOOO........| -84.1|OO............| 0.01|
| 75| -57.4|OOOOOO........| -57.4|OOOOOO........| -84.0|OO............| 0.01|
| 76| -57.3|OOOOOO........| -57.3|OOOOOO........| -84.0|OO............| 0.01|
| 77| -57.2|OOOOOO........| -57.1|OOOOOO........| -84.0|OO............| 0.01|
| 78| -57.4|OOOOOO........| -57.4|OOOOOO........| -84.1|OO............| 0.01|
| 79| -57.7|OOOOOO........| -57.7|OOOOOO........| -84.3|OO............| 0.01|
| 80| -57.8|OOOOOO........| -57.8|OOOOOO........| -84.3|OO............| 0.01|
| 81| -57.8|OOOOOO........| -57.8|OOOOOO........| -84.3|OO............| 0.01|
| 82| -57.8|OOOOOO........| -57.8|OOOOOO........| -84.3|OO............| 0.01|
| 83| -57.8|OOOOOO........| -57.8|OOOOOO........| -84.3|OO............| 0.01|
| 84| -57.8|OOOOOO........| -57.8|OOOOOO........| -84.3|OO............| 0.01|
| 85| -58.0|OOOOOO........| -58.0|OOOOOO........| -84.4|OO............| 0.01|
| 86| -58.4|OOOOOO........| -58.3|OOOOOO........| -84.6|OO............| 0.01|
| 87| -58.5|OOOOOO........| -58.5|OOOOOO........| -84.7|OO............| 0.01|
| 88| -58.8|OOOOOO........| -58.7|OOOOOO........| -84.8|OO............| 0.01|
| 89| -58.9|OOOOOO........| -58.9|OOOOOO........| -84.9|OO............| 0.01|
| 90| -59.1|OOOOOO........| -59.1|OOOOOO........| -84.9|OO............| 0.01|
| 91| -59.3|OOOOOO........| -59.3|OOOOOO........| -85.0|OO............| 0.01|
| 92| -59.6|OOOOO.........| -59.6|OOOOO.........| -85.1|OO............| 0.01|
| 93| -60.1|OOOOO.........| -60.1|OOOOO.........| -85.3|OO............| 0.01|
| 94| -60.3|OOOOO.........| -60.3|OOOOO.........| -85.4|OO............| 0.01|
| 95| -60.5|OOOOO.........| -60.5|OOOOO.........| -85.4|OO............| 0.01|
| 96| -60.6|OOOOO.........| -60.6|OOOOO.........| -85.5|OO............| 0.01|
| 97| -60.7|OOOOO.........| -60.7|OOOOO.........| -85.5|OO............| 0.01|
| 98| -61.0|OOOOO.........| -60.9|OOOOO.........| -85.6|OO............| 0.01|
| 99| -61.3|OOOOO.........| -61.2|OOOOO.........| -85.7|OO............| 0.02|
| 100| -61.5|OOOOO.........| -61.4|OOOOO.........| -85.9|OO............| 0.02|
| 101| -61.3|OOOOO.........| -61.3|OOOOO.........| -86.0|OO............| 0.02|
| 102| -61.1|OOOOO.........| -61.1|OOOOO.........| -86.0|OO............| 0.02|
| 103| -61.4|OOOOO.........| -61.4|OOOOO.........| -86.1|OO............| 0.01|
| 104| -61.9|OOOOO.........| -61.9|OOOOO.........| -86.2|OO............| 0.02|
| 105| -62.4|OOOOO.........| -62.4|OOOOO.........| -86.3|OO............| 0.02|
| 106| -62.8|OOOOO.........| -62.8|OOOOO.........| -86.4|OO............| 0.02|
| 107| -63.1|OOOOO.........| -63.1|OOOOO.........| -86.6|OO............| 0.02|
| 108| -63.6|OOOOO.........| -63.5|OOOOO.........| -86.8|OO............| 0.02|
| 109| -63.8|OOOOO.........| -63.8|OOOOO.........| -87.0|OO............| 0.02|
| 110| -64.1|OOOOO.........| -64.1|OOOOO.........| -87.2|OO............| 0.02|
| 111| -64.6|OOOOO.........| -64.6|OOOOO.........| -87.3|OO............| 0.02|
| 112| -64.9|OOOOO.........| -64.9|OOOOO.........| -87.4|OO............| 0.03|
| 113| -65.2|OOOOO.........| -65.1|OOOOO.........| -87.5|OO............| 0.03|
| 114| -65.1|OOOOO.........| -65.1|OOOOO.........| -87.6|OO............| 0.03|
| 115| -65.3|OOOOO.........| -65.3|OOOOO.........| -87.7|O.............| 0.02|
| 116| -65.8|OOOOO.........| -65.8|OOOOO.........| -87.8|O.............| 0.03|
| 117| -66.1|OOOOO.........| -66.1|OOOOO.........| -88.0|O.............| 0.03|
| 118| -66.5|OOOOO.........| -66.5|OOOOO.........| -88.1|O.............| 0.03|
| 119| -66.5|OOOOO.........| -66.5|OOOOO.........| -88.2|O.............| 0.03|
| 120| -66.5|OOOOO.........| -66.5|OOOOO.........| -88.2|O.............| 0.03|
| 121| -66.7|OOOO..........| -66.7|OOOO..........| -88.3|O.............| 0.03|
| 122| -67.0|OOOO..........| -67.0|OOOO..........| -88.3|O.............| 0.03|
| 123| -67.0|OOOO..........| -67.0|OOOO..........| -88.3|O.............| 0.03|
| 124| -66.9|OOOO..........| -66.8|OOOO..........| -88.4|O.............| 0.03|
| 125| -62.5|OOOOO.........| -62.5|OOOOO.........| -88.4|O.............| 0.01|
| 126| -61.3|OOOOO.........| -61.3|OOOOO.........| -88.6|O.............| 0.01|
| 127| -66.0|OOOOO.........| -66.0|OOOOO.........| -88.7|O.............| 0.02|
| 128| -67.9|OOOO..........| -67.8|OOOO..........| -88.9|O.............| 0.04|
| 129| -68.4|OOOO..........| -68.3|OOOO..........| -89.0|O.............| 0.04|
| 130| -68.5|OOOO..........| -68.5|OOOO..........| -89.1|O.............| 0.03|
| 131| -68.7|OOOO..........| -68.7|OOOO..........| -89.2|O.............| 0.04|
| 132| -69.1|OOOO..........| -69.1|OOOO..........| -89.3|O.............| 0.04|
| 133| -69.3|OOOO..........| -69.2|OOOO..........| -89.3|O.............| 0.04|
| 134| -69.5|OOOO..........| -69.5|OOOO..........| -89.4|O.............| 0.05|
| 135| -69.8|OOOO..........| -69.8|OOOO..........| -89.4|O.............| 0.05|
| 136| -70.1|OOOO..........| -70.1|OOOO..........| -89.6|O.............| 0.05|
| 137| -70.4|OOOO..........| -70.3|OOOO..........| -89.7|O.............| 0.05|
| 138| -70.7|OOOO..........| -70.7|OOOO..........| -89.9|O.............| 0.05|
| 139| -71.1|OOOO..........| -71.1|OOOO..........| -90.0|O.............| 0.06|
| 140| -71.3|OOOO..........| -71.3|OOOO..........| -90.2|O.............| 0.06|
| 141| -70.8|OOOO..........| -70.8|OOOO..........| -90.3|O.............| 0.05|
| 142| -71.2|OOOO..........| -71.2|OOOO..........| -90.4|O.............| 0.05|
| 143| -71.6|OOOO..........| -71.5|OOOO..........| -90.4|O.............| 0.05|
| 144| -71.8|OOOO..........| -71.7|OOOO..........| -90.5|O.............| 0.06|
| 145| -71.8|OOOO..........| -71.8|OOOO..........| -90.5|O.............| 0.06|
| 146| -71.5|OOOO..........| -71.5|OOOO..........| -90.5|O.............| 0.06|
| 147| -71.8|OOOO..........| -71.8|OOOO..........| -90.6|O.............| 0.06|
| 148| -72.5|OOOO..........| -72.4|OOOO..........| -90.7|O.............| 0.06|
| 149| -72.8|OOOO..........| -72.8|OOOO..........| -90.8|O.............| 0.07|
| 150| -73.0|OOOO..........| -73.0|OOOO..........| -91.0|O.............| 0.07|
| 151| -73.2|OOOO..........| -73.2|OOOO..........| -91.1|O.............| 0.08|
| 152| -73.3|OOOO..........| -73.3|OOOO..........| -91.3|O.............| 0.07|
| 153| -73.5|OOOO..........| -73.5|OOOO..........| -91.4|O.............| 0.08|
| 154| -73.6|OOO...........| -73.5|OOOO..........| -91.5|O.............| 0.08|
| 155| -73.9|OOO...........| -73.8|OOO...........| -91.5|O.............| 0.07|
| 156| -74.1|OOO...........| -74.1|OOO...........| -91.6|O.............| 0.08|
| 157| -74.5|OOO...........| -74.5|OOO...........| -91.7|O.............| 0.09|
| 158| -74.9|OOO...........| -74.8|OOO...........| -91.7|O.............| 0.09|
| 159| -74.7|OOO...........| -74.6|OOO...........| -91.8|O.............| 0.08|
| 160| -74.9|OOO...........| -74.8|OOO...........| -91.9|O.............| 0.09|
| 161| -75.4|OOO...........| -75.3|OOO...........| -92.0|O.............| 0.10|
| 162| -75.4|OOO...........| -75.3|OOO...........| -92.1|O.............| 0.09|
|U163| -75.1|OOO...........| -75.0|OOO...........| -92.3|O.............|U 0.08|
| 164| -75.3|OOO...........| -75.2|OOO...........| -92.5|O.............| 0.08|
| 165| -75.8|OOO...........| -75.7|OOO...........| -92.6|O.............| 0.08|
| 166| -76.0|OOO...........| -75.9|OOO...........| -92.7|O.............| 0.09|
| 167| -76.0|OOO...........| -75.9|OOO...........| -92.8|O.............| 0.09|
| 168| -76.1|OOO...........| -76.0|OOO...........| -92.9|O.............| 0.09|
| 169| -76.7|OOO...........| -76.6|OOO...........| -93.0|O.............| 0.10|
| 170| -77.1|OOO...........| -76.9|OOO...........| -93.1|O.............| 0.12|
| 171| -77.2|OOO...........| -77.0|OOO...........| -93.2|O.............| 0.11|
| 172| -77.6|OOO...........| -77.4|OOO...........| -93.3|O.............| 0.12|
| 173| -78.3|OOO...........| -78.1|OOO...........| -93.4|O.............| 0.13|
| 174| -78.9|OOO...........| -78.8|OOO...........| -93.6|O.............| 0.15|
| 175| -80.6|OOO...........| -80.4|OOO...........| -93.8|O.............| 0.20|
| 176| -84.5|OO............| -84.1|OO............| -94.0|O.............| 0.45|
| 177| -90.2|O.............| -88.8|O.............| -94.3|O.............| 1.44|
| 178| -98.1|..............| -93.0|O.............| -94.5|O.............| 5.08|
| 179| -98.1|..............| -94.6|O.............| -94.7|..............| 3.54|
| 180| -98.1|..............| -94.8|..............| -94.8|..............| 3.31|
| 181| -98.1|..............| -94.9|..............| -94.9|..............| 3.21|
| 182| -98.1|..............| -94.9|..............| -95.0|..............| 3.15|
| 183| -98.1|..............| -95.0|..............| -95.0|..............| 3.14|
| 184| -98.1|..............| -94.9|..............| -94.9|..............| 3.18|
| 185| -98.1|..............| -94.8|..............| -94.8|..............| 3.28|
| 186| -98.1|..............| -94.7|..............| -94.7|..............| 3.40|
| 187| -98.1|..............| -94.5|O.............| -94.5|O.............| 3.60|
| 188| -98.1|..............| -94.3|O.............| -94.3|O.............| 3.83|
| 189| -98.1|..............| -94.0|O.............| -94.0|O.............| 4.11|
| 190| -98.1|..............| -93.7|O.............| -93.7|O.............| 4.40|
| 191| -98.1|..............| -93.4|O.............| -93.4|O.............| 4.74|
| 192| -98.1|..............| -93.0|O.............| -93.0|O.............| 5.08|
| 193| -98.1|..............| -92.7|O.............| -92.7|O.............| 5.39|
| 194| -98.1|..............| -92.4|O.............| -92.4|O.............| 5.68|
| 195| -98.1|..............| -92.2|O.............| -92.2|O.............| 5.92|
| 196| -98.1|..............| -92.0|O.............| -92.0|O.............| 6.14|
| 197| -98.1|..............| -91.8|O.............| -91.8|O.............| 6.31|
| 198| -98.1|..............| -91.6|O.............| -91.6|O.............| 6.45|
| 199| -98.1|..............| -91.5|O.............| -91.5|O.............| 6.57|
| 200| -98.1|..............| -91.4|O.............| -91.4|O.............| 6.70|
| 201| -98.1|..............| -91.2|O.............| -91.3|O.............| 6.84|
| 202| -98.1|..............| -91.1|O.............| -91.1|O.............| 7.00|
| 203| -98.1|..............| -90.9|O.............| -90.9|O.............| 7.21|
| 204| -98.1|..............| -90.6|O.............| -90.6|O.............| 7.46|
| 205| -98.1|..............| -90.3|O.............| -90.3|O.............| 7.75|
| 206| -98.1|..............| -90.0|O.............| -90.0|O.............| 8.06|
| 207| -98.1|..............| -89.7|O.............| -89.7|O.............| 8.41|
| 208| -98.1|..............| -89.4|O.............| -89.4|O.............| 8.72|
| 209| -98.1|..............| -89.1|O.............| -89.1|O.............| 9.01|
| 210| -98.1|..............| -88.8|O.............| -88.8|O.............| 9.25|
| 211| -98.1|..............| -88.7|O.............| -88.7|O.............| 9.43|
| 212| -98.1|..............| -88.6|O.............| -88.6|O.............| 9.53|
| 213| -98.1|..............| -88.5|O.............| -88.5|O.............| 9.60|
| 214| -98.1|..............| -88.5|O.............| -88.5|O.............| 9.63|
| 215| -98.1|..............| -88.5|O.............| -88.5|O.............| 9.64|
| 216| -98.1|..............| -88.4|O.............| -88.4|O.............| 9.66|
| 217| -98.1|..............| -88.4|O.............| -88.4|O.............| 9.70|
| 218| -98.1|..............| -88.3|O.............| -88.3|O.............| 9.78|
| 219| -98.1|..............| -88.2|O.............| -88.2|O.............| 9.93|
| 220| -98.1|..............| -87.9|O.............| -87.9|O.............| 10.14|
| 221| -98.1|..............| -87.7|O.............| -87.7|O.............| 10.41|
| 222| -98.1|..............| -87.4|OO............| -87.4|OO............| 10.74|
| 223| -98.1|..............| -87.0|OO............| -87.0|OO............| 11.09|
| 224| -98.1|..............| -86.7|OO............| -86.7|OO............| 11.42|
| 225| -98.1|..............| -86.4|OO............| -86.4|OO............| 11.73|
| 226| -98.1|..............| -86.1|OO............| -86.1|OO............| 11.96|
| 227| -98.1|..............| -86.0|OO............| -86.0|OO............| 12.08|
| 228| -98.1|..............| -86.0|OO............| -86.0|OO............| 12.11|
| 229| -98.1|..............| -86.1|OO............| -86.1|OO............| 12.01|
| 230| -98.1|..............| -86.2|OO............| -86.2|OO............| 11.85|
| 231| -98.1|..............| -86.4|OO............| -86.4|OO............| 11.66|
|*232| -98.1|..............| -86.6|OO............| -86.6|OO............|*11.49|
| 233| -98.1|..............| -86.7|OO............| -86.7|OO............| 11.41|
| 234| -98.1|..............| -86.7|OO............| -86.7|OO............| 11.39|
| 235| -98.1|..............| -86.6|OO............| -86.6|OO............| 11.48|
| 236| -98.1|..............| -86.4|OO............| -86.4|OO............| 11.70|
| 237| -98.1|..............| -86.1|OO............| -86.1|OO............| 12.02|
| 238| -98.1|..............| -85.7|OO............| -85.7|OO............| 12.41|
| 239| -98.1|..............| -85.3|OO............| -85.3|OO............| 12.82|
| 240| -98.1|..............| -84.9|OO............| -84.9|OO............| 13.15|
| 241| -98.1|..............| -84.8|OO............| -84.9|OO............| 13.24|
| 242| -98.1|..............| -85.0|OO............| -85.0|OO............| 13.06|
| 243| -98.1|..............| -85.6|OO............| -85.6|OO............| 12.49|
| 244| -98.1|..............| -86.5|OO............| -86.5|OO............| 11.61|
| 245| -98.1|..............| -87.5|OO............| -87.5|OO............| 10.58|
| 246| -98.1|..............| -88.6|O.............| -88.6|O.............| 9.49|
| 247| -98.1|..............| -89.6|O.............| -89.7|O.............| 8.44|
| 248| -98.1|..............| -90.6|O.............| -90.6|O.............| 7.47|
| 249| -98.1|..............| -91.5|O.............| -91.5|O.............| 6.61|
| 250| -98.1|..............| -92.2|O.............| -92.2|O.............| 5.90|
| 251| -98.1|..............| -92.8|O.............| -92.8|O.............| 5.29|
| 252| -98.1|..............| -93.3|O.............| -93.3|O.............| 4.79|
| 253| -98.1|..............| -93.7|O.............| -93.7|O.............| 4.41|
| 254| -98.1|..............| -94.0|O.............| -94.0|O.............| 4.14|
| 255| -98.1|..............| -94.1|O.............| -94.1|O.............| 3.98|
|FS/2| -98.1|..............| -94.2|O.............| -94.2|O.............| 3.93|
+----+------+--------------+------+--------------+------+--------------+------+
Legend: L = Lower Frequency Calculation Limit ( 0.020kHz);
U = Upper Frequency Calculation Limit (14.000kHz);
* = 20.000kHz

[edit]Added bitrate of lossy.flac file.[/edit]

This post has been edited by Nick.C: Sep 21 2011, 21:11


--------------------
lossyWAV -q X -a 4 --feedback 4| FLAC -8 ~= 320kbps
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Posts in this topic
- Nick.C   lossyWAV 1.3.0 released   Aug 6 2011, 21:50
- - Nick.C   CODElossyWAV 1.3.0, Copyright (C) 2007-201...   Aug 6 2011, 21:53
- - Steve Forte Rio   BRAVO!   Aug 7 2011, 08:35
- - halb27   Great work! Thank you, Nick.   Aug 7 2011, 09:37
- - TBeck   Really cool! Thank you!   Aug 11 2011, 01:11
- - punkrockdude   Nick.C: Do you play FLAC/LossyWAV with your Androi...   Aug 11 2011, 16:11
- - vvneagleone   Nice work! For what purposes do you think this...   Aug 11 2011, 16:20
|- - Nick.C   QUOTE (punkrockdude @ Aug 11 2011, 16:11)...   Aug 11 2011, 17:44
|- - punkrockdude   QUOTE (Nick.C @ Aug 11 2011, 18:44) QUOTE...   Aug 11 2011, 20:21
- - larryfine   Great! Thank you very much!   Aug 11 2011, 22:35
- - Nick.C   I've just completed a full music collection tr...   Aug 14 2011, 11:44
- - zerowalker   Is this a Almost Lossless compression? As that is ...   Aug 17 2011, 04:16
|- - bryant   QUOTE (zerowalker @ Aug 16 2011, 20:16) I...   Aug 17 2011, 06:40
|- - zerowalker   QUOTE (bryant @ Aug 17 2011, 07:40) QUOTE...   Aug 17 2011, 19:29
- - Nick.C   The settings for foobar2000 conversion to lossyFLA...   Aug 17 2011, 19:38
|- - punkrockdude   QUOTE (Nick.C @ Aug 17 2011, 20:38) The s...   Aug 18 2011, 00:37
- - Nowings69   Congratulations   Aug 18 2011, 08:29
- - punkrockdude   As an intrigued fan of LossyWAV may I ask what you...   Aug 21 2011, 21:15
- - Anakunda   HI! I'm curious what listening configurati...   Aug 21 2011, 21:17
- - drumliner   just tried lossywav to create some lossy.flac file...   Aug 21 2011, 23:41
- - Nick.C   @punkrockdude: I'm not active developing at th...   Aug 22 2011, 07:48
- - drumliner   thanks Nick. working properly now   Aug 22 2011, 13:05
- - Nick.C   Added: foobar2000 settings for producing lossyWMAL...   Sep 4 2011, 21:22
- - chrizoo   I updated from 1.1.0c (which the wiki currently po...   Sep 19 2011, 14:43
|- - Northpack   QUOTE (chrizoo @ Sep 19 2011, 14:43) I up...   Sep 19 2011, 15:13
- - chrizoo   thank you Northpack. This increases speed to 9x, b...   Sep 19 2011, 16:53
|- - lvqcl   QUOTE (chrizoo @ Sep 19 2011, 19:53) than...   Sep 19 2011, 18:38
|- - chrizoo   QUOTE (lvqcl @ Sep 19 2011, 17:38) Make s...   Sep 19 2011, 20:30
- - chrizoo   another issue I came across: I always thought tha...   Sep 19 2011, 17:50
- - Northpack   QUOTE (chrizoo @ Sep 19 2011, 15:53) than...   Sep 19 2011, 18:30
|- - DonP   QUOTE (Northpack @ Sep 19 2011, 12:30) No...   Dec 16 2012, 17:40
|- - Nick.C   QUOTE (DonP @ Dec 16 2012, 16:40) Maybe t...   Dec 16 2012, 20:15
- - b66pak   indeed is faster with libfftw3-3.dll in lossyWAV f...   Sep 19 2011, 20:09
- - chrizoo   edit: QUOTE I always thought that there is NO unsu...   Sep 19 2011, 20:11
- - Nick.C   Regarding processing speed, there are three things...   Sep 19 2011, 20:40
- - chrizoo   QUOTE (Nick.C @ Sep 19 2011, 19:40) Regar...   Sep 19 2011, 20:43
- - Nick.C   @ chrizoo: Please post a 30 second clip to allow c...   Sep 19 2011, 20:47
- - Nick.C   Chris, Thanks for taking the time to provide me w...   Sep 21 2011, 20:23
|- - chrizoo   sorry for the late reply, I was gone. Thank you fo...   Oct 5 2011, 19:55
- - Nick.C   From lossyWAV long help: "Process Description...   Oct 5 2011, 21:40
|- - chrizoo   first of all I'm sorry that I raised the issue...   Oct 5 2011, 22:32
|- - botface   QUOTE (chrizoo @ Oct 5 2011, 22:32) What ...   Oct 6 2011, 09:49
- - 2Bdecided   You'll also get zero bits removed if there are...   Oct 6 2011, 12:54
- - uncajesse   I fully updated this to work with v1.3, if anyone ...   Nov 19 2011, 11:55
- - FreaqyFrequency   Hey Nick/all involved parties, This is an absolut...   Feb 17 2012, 02:01
- - Nick.C   Hi Sean, You could try using scaling to reduce th...   Feb 17 2012, 21:23
- - softrunner   Is it possible to get lower quaity (and bitrate) t...   Jul 27 2012, 02:12
|- - halb27   IMO the 'not fully transparent' statement ...   Jul 28 2012, 09:15
- - Nick.C   As Horst has said, the aim during lossyWAV develop...   Jul 29 2012, 19:30
|- - Dynamic   QUOTE (Nick.C @ Jul 29 2012, 19:30) Probl...   Jul 30 2012, 10:03
- - Dynamic   I had a read of the original thread on the lossyFL...   Aug 19 2012, 16:35
- - tycho   FYI. I've started translating the lossyWAV 1.3...   Aug 21 2012, 22:53
- - Nick.C   Hi Tycho, Many thanks for tackling the conversion...   Aug 22 2012, 19:15
- - LoRd_MuldeR   What about Unicode support for lossyWAV? http://w...   Aug 29 2012, 22:37
|- - tycho   QUOTE (LoRd_MuldeR @ Aug 29 2012, 13:37) ...   Aug 30 2012, 09:07
|- - LoRd_MuldeR   QUOTE (tycho @ Aug 30 2012, 09:07) Thanks...   Aug 30 2012, 14:29
- - tycho   QUOTE (LoRd_MuldeR @ Aug 30 2012, 05:29) ...   Aug 30 2012, 15:16
- - LoRd_MuldeR   I have hacked a Unicode support into a large numbe...   Aug 30 2012, 15:39
- - Adagio   A question more related to the foobar2000 converte...   Feb 23 2013, 00:48
- - Nick.C   When creating correction files, --stdout cannot be...   Feb 23 2013, 13:53
- - ozok   I've been trying to add lossyWAV support to TA...   Jun 19 2013, 12:49
|- - Nick.C   Hi ozok, I'm not sure. From memory, the Delph...   Jun 19 2013, 20:52
- - ozok   Thanks for the quick reply Nick.C. I don't us...   Jun 19 2013, 22:01
- - Mardel   What's wrong with this? (Foobar2000 v1.2.9) ...   Sep 10 2013, 23:37
- - db1989   Just the first thing I saw, but try adding the mis...   Sep 11 2013, 01:08
|- - Mardel   QUOTE (db1989 @ Sep 11 2013, 02:08) Just ...   Sep 11 2013, 20:35
- - Nick.C   Hi Mardel, Could Drive C: be full? foobar2000 som...   Sep 11 2013, 20:57
|- - Mardel   QUOTE (Nick.C @ Sep 11 2013, 21:57) Hi Ma...   Sep 11 2013, 22:47
- - Nick.C   If you are using a beta version, please download t...   Sep 12 2013, 13:20
- - Mardel   I used this 1.3.0 stable version.   Sep 12 2013, 18:58
- - Nick.C   Hmmm.... Could you please try removing the FLAC po...   Sep 13 2013, 18:54
|- - Mardel   QUOTE (Nick.C @ Sep 13 2013, 19:54) Hmmm....   Sep 13 2013, 21:18
- - Nick.C   Thanks Mardel, glad to hear that you have solved t...   Sep 13 2013, 21:49
- - darkbyte   I wonder if anyone thought about doing an ~320kbps...   Sep 14 2013, 14:57
- - sundance   Hello Nick, seems I've got a similar issue lik...   Sep 14 2013, 18:51
|- - lvqcl   QUOTE (sundance @ Sep 14 2013, 21:51) Any...   Sep 14 2013, 18:56
|- - Mardel   QUOTE (sundance @ Sep 14 2013, 19:51) ......   Sep 14 2013, 19:05
- - sundance   @lvqcl: Tried that, but fb2k complains about inval...   Sep 14 2013, 19:04
|- - lvqcl   QUOTE (sundance @ Sep 14 2013, 22:04) Tri...   Sep 14 2013, 19:15
- - Nick.C   There is.... Try "--stdinname %d". Th...   Sep 14 2013, 19:31
|- - sundance   QUOTE (Nick.C @ Sep 14 2013, 20:31) Also,...   Sep 15 2013, 07:31
|- - sidewalking   QUOTE (sundance @ Sep 15 2013, 00:31) QUO...   Mar 18 2014, 20:58
|- - akin0780   This should work: Place lossyWAV.exe and wavpack....   Mar 18 2014, 21:20
|- - Nick.C   QUOTE (sidewalking @ Mar 18 2014, 19:58) ...   Mar 18 2014, 21:58
|- - sidewalking   QUOTE (Nick.C @ Mar 18 2014, 14:58) QUOTE...   Mar 20 2014, 02:11
- - weepy   Hi there - wonderful project, I was wondering if ...   Jan 8 2014, 11:24
- - halb27   I did a personal listening test a while ago with v...   Jun 22 2014, 22:08


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