Floating point code clean up.
[x] Some of the floating-point buffers which were used in intermediate conversions removed.
[x] Few floating point structure elements cleaned up.
EVS 26.444 BE test passes.
pytests results: 361 failed, 227 passed, 381 skipped
MLD scores:
Original inputs: (119 cases > 5)
5.056334
5.117395
5.144629
5.205441
5.281465
5.341276
5.573532
5.635546
5.687743
5.772404
5.812019
5.826313
5.846659
5.968167
6.072175
6.214234
6.270712
6.341435
6.402919
6.623413
6.796459
6.839705
6.905185
7.081847
7.165905
7.453554
7.453554
7.498297
7.529704
7.619763
7.772116
7.848377
7.939519
8.167341
8.207534
8.216562
8.286067
8.304965
8.325532
8.375436
8.486935
8.569749
8.651478
8.653112
8.666447
8.684128
8.819946
8.844512
8.886474
8.944175
8.96729
8.977925
8.995053
8.995053
9.019333
9.121075
9.2742
9.275233
9.309488
9.410498
9.670702
10.302282
10.364275
10.51319
10.818294
10.843693
11.146313
11.238062
11.438869
11.460734
11.6055
11.689693
11.735989
12.147408
12.155544
12.196115
12.467155
12.598395
12.930645
13.629964
13.651644
13.762701
14.198795
14.457447
14.529802
14.554176
14.733985
14.766648
14.856289
15.013749
15.020079
15.098063
15.180313
15.210758
15.210758
15.2215
16.041946
17.097628
17.309845
17.498917
17.793175
18.463474
18.58733
18.721386
19.595413
20.060461
20.387943
20.915743
23.092039
23.122791
23.123121
23.210161
23.210161
23.656555
27.571016
27.878029
28.358538
29.06115
41.624138
+10dB scaled inputs: (224 cases > 5)
5.060941
5.122842
5.171487
5.181037
5.183622
5.21876
5.219417
5.219417
5.230975
5.238074
5.326172
5.334751
5.370155
5.370784
5.381587
5.470125
5.523644
5.530519
5.601166
5.675697
5.738518
5.750943
5.819986
5.836633
5.841172
5.843205
5.843205
5.863404
5.935848
5.936633
5.945448
5.970968
5.970968
6.005802
6.024677
6.103602
6.123783
6.187164
6.296868
6.328896
6.356689
6.422366
6.43252
6.521821
6.544885
6.650344
6.869608
6.904323
6.995653
7.062494
7.136634
7.165219
7.178792
7.187865
7.249772
7.249772
7.376068
7.47293
7.48121
7.612324
7.626081
7.648264
7.656866
7.689879
7.792664
7.822392
7.825731
7.875031
7.905769
8.001006
8.164179
8.218808
8.292761
8.687487
8.77382
8.799518
9.258256
9.283793
9.288005
9.371297
9.38784
9.390263
9.46368
9.557309
9.56968
9.578907
9.578907
9.578918
9.580484
9.657457
9.766737
9.964149
10.060878
10.067425
10.081028
10.176598
10.287446
10.533064
10.554105
10.950912
10.977793
11.015494
11.313563
11.365592
11.45279
11.485735
11.520792
11.839015
11.902574
12.124894
12.335493
12.396601
12.440316
12.558593
12.704968
12.752012
12.880072
12.992295
12.997857
13.123753
13.159919
13.199649
13.330468
13.724923
13.830179
14.061048
14.114108
14.452693
14.4547
14.65421
14.65421
14.732205
14.755774
15.00945
15.105784
15.190478
15.250995
15.308532
15.48623
15.731986
15.898682
15.947521
16.127905
16.142483
16.46657
16.585825
16.630226
16.648169
16.6908
17.0541
17.307243
17.451317
17.952841
17.979
18.129436
18.133379
18.134207
18.216097
18.689844
18.87434
18.994917
18.994917
19.134714
19.314991
19.428354
19.482306
19.520292
19.643387
19.643387
19.715807
19.729355
19.764122
19.986193
20.261
20.489454
20.527563
21.057211
21.48329
21.899355
22.070667
22.747732
22.843405
22.843405
23.25248
23.32056
23.504068
23.755749
23.766512
23.884123
23.974304
24.116898
24.308157
24.699205
25.218407
25.697626
26.079945
26.819391
27.11676
28.120457
28.679146
29.607248
30.323282
30.572502
30.932631
31.821844
32.291603
33.936115
34.935661
35.000923
36.31929
36.423607
36.77462
37.159885
37.314243
39.486031
41.279297
42.105473
43.790993
44.083652
48.333012
51.694031
52.614151
67.179008
68.625366
-10dB scaled inputs: (58 cases > 5)
5.035575
5.143511
5.187019
5.206191
5.222038
5.272179
5.282151
5.351674
5.582138
5.602417
5.768593
5.854266
5.883981
5.961409
6.00611
6.079538
6.224237
6.240906
6.381763
6.420688
6.546088
6.549183
6.653874
6.764105
6.887078
6.947124
6.99308
7.085696
7.266896
7.271656
7.443463
7.672016
7.710481
7.710481
7.983823
8.241918
8.28819
8.47817
8.534352
8.618037
8.746501
8.874684
9.3337
9.420434
9.754394
9.834721
9.846404
9.846404
10.077153
11.901255
12.611079
12.61419
14.860139
14.860139
15.163524
15.223335
15.714536
23.663521