r4102 - in trunk: . tests/audio



Author: timj
Date: 2006-11-24 19:39:23 -0500 (Fri, 24 Nov 2006)
New Revision: 4102

Added:
   trunk/tests/audio/adsrtest.bse
   trunk/tests/audio/adsrtest.ref
Modified:
   trunk/ChangeLog
   trunk/tests/audio/Makefile.am
Log:
Sat Nov 25 01:37:18 2006  Tim Janik  <timj gtk org>

        * tests/audio/Makefile.am: 
        * tests/audio/adsrtest.bse: added a simple adsr test that checks ADSR
        volume in comparison to a reference signal. used avg-spectrum, spectrum
        and avg-energy to check the colume level, which seems to be catching
        all relevant changes to ADSR property changes.




Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2006-11-24 23:38:41 UTC (rev 4101)
+++ trunk/ChangeLog	2006-11-25 00:39:23 UTC (rev 4102)
@@ -1,3 +1,11 @@
+Sat Nov 25 01:37:18 2006  Tim Janik  <timj gtk org>
+
+	* tests/audio/Makefile.am: 
+	* tests/audio/adsrtest.bse: added a simple adsr test that checks ADSR
+	volume in comparison to a reference signal. used avg-spectrum, spectrum
+	and avg-energy to check the colume level, which seems to be catching
+	all relevant changes to ADSR property changes.
+
 Thu Nov 23 12:55:14 2006  Stefan Westerfeld  <stefan space twc de>
 
 	* tools/bsewavetool.cc: Improved some help strings.

Modified: trunk/tests/audio/Makefile.am
===================================================================
--- trunk/tests/audio/Makefile.am	2006-11-24 23:38:41 UTC (rev 4101)
+++ trunk/tests/audio/Makefile.am	2006-11-25 00:39:23 UTC (rev 4102)
@@ -88,6 +88,15 @@
 	$(BSEFCOMPARE) $(srcdir)/organsong.ref $(@F).tmp --threshold 99.99
 	rm -f $(@F).tmp $(@F).wav
 
+# ADSR Test checks the mono channel envelope rendering
+FEATURE_TESTS += adsrtest
+EXTRA_DIST += adsrtest.bse adsrtest.ref
+adsrtest:
+	$(BSE2WAV) $(srcdir)/adsrtest.bse $(@F).wav
+	$(BSEFEXTRACT) $(@F).wav --cut-zeros --channel 0 --avg-spectrum --spectrum --avg-energy  > $(@F).tmp
+	$(BSEFCOMPARE) $(srcdir)/adsrtest.ref $(@F).tmp --threshold 99.99
+	rm -f $(@F).tmp $(@F).wav
+
 # the BEAST demo song
 FEATURE_TESTS += partymonster-test
 EXTRA_DIST += partymonster.ref

Added: trunk/tests/audio/adsrtest.bse
===================================================================
--- trunk/tests/audio/adsrtest.bse	2006-11-24 23:38:41 UTC (rev 4101)
+++ trunk/tests/audio/adsrtest.bse	2006-11-25 00:39:23 UTC (rev 4102)
@@ -0,0 +1,101 @@
+; BseProject
+
+(bse-version "0.7.1")
+
+(container-child "BseWaveRepo::Wave-Repository"
+  (modification-time "2006-11-25 00:32:17")
+  (creation-time "2006-11-25 00:15:08")
+  (license "Creative Commons Attribution 2.5 (http://creativecommons.org/licenses/by/2.5/)")
+  (author "Tim Janik"))
+(container-child "BseCSynth::Unnamed"
+  (modification-time "2006-11-25 00:32:17")
+  (creation-time "2006-11-25 00:15:11")
+  (license "Creative Commons Attribution 2.5 (http://creativecommons.org/licenses/by/2.5/)")
+  (author "Tim Janik")
+  (container-child "BseSimpleADSR::Test-ADSR"
+    (time-range bse-time-range-short)
+    (release-time 35)
+    (sustain-level 40)
+    (decay-time 45)
+    (attack-time 30)
+    (pos-y 1)
+    (pos-x -2)
+    (source-input "gate-in" (link 1 "Input") "gate"))
+  (container-child "BseAmplifier::ADSR-Volume"
+    (master-volume 1)
+    (base-level 0)
+    (ostrength 100)
+    (ctrl-exp #f)
+    (ctrl-mul #t)
+    (clevel2 100)
+    (clevel1 100)
+    (alevel2 100)
+    (alevel1 100)
+    (pos-y 2)
+    (source-input "audio-in1" (link 1 "ADSR-Osc") "audio-out")
+    (source-input "ctrl-in2" (link 1 "Test-ADSR") "ctrl-out"))
+  (container-child "BseStandardOsc::ReferenceOsc"
+    (pulse-mod-perc 0)
+    (pulse-width 50)
+    (fm-n-octaves 1)
+    (exponential-fm #f)
+    (fm-perc 0)
+    (base-freq 55)
+    (wave-form bse-standard-osc-sine)
+    (pos-y -1)
+    (pos-x -3))
+  (container-child "BseSummation::Sum"
+    (pos-y 1)
+    (pos-x 1)
+    (source-input "audio-in1" (link 1 "ADSR-Volume") "audio-out")
+    (source-input "audio-in1" (link 1 "ReferenceVolume") "audio-out"))
+  (container-child "BseStandardOsc::ADSR-Osc"
+    (pulse-mod-perc 0)
+    (pulse-width 50)
+    (fm-n-octaves 1)
+    (exponential-fm #f)
+    (fm-perc 0)
+    (base-freq 4400)
+    (wave-form bse-standard-osc-saw-fall)
+    (pos-y 2)
+    (pos-x -3))
+  (container-child "BseInstrumentOutput::Output"
+    (pos-x 3)
+    (source-input "left-audio" (link 1 "Sum") "audio-out1")
+    (source-input "right-audio" (link 1 "Sum") "audio-out1")
+    (source-input "synth-done" (link 1 "Test-ADSR") "done-out"))
+  (container-child "BseInstrumentInput::Input"
+    (pos-x -4))
+  (container-child "BseAmplifier::ReferenceVolume"
+    (master-volume 1)
+    (base-level 25)
+    (ostrength 100)
+    (ctrl-exp #f)
+    (ctrl-mul #t)
+    (clevel2 100)
+    (clevel1 100)
+    (alevel2 100)
+    (alevel1 100)
+    (source-input "audio-in1" (link 1 "ReferenceOsc") "audio-out")))
+(container-child "BseSong::Unnamed-1"
+  (bpm 120)
+  (denominator 4)
+  (numerator 4)
+  (tpqn 384)
+  (modification-time "2006-11-25 00:32:17")
+  (creation-time "2006-11-25 00:17:43")
+  (license "Creative Commons Attribution 2.5 (http://creativecommons.org/licenses/by/2.5/)")
+  (author "Tim Janik")
+  (container-child "BsePart::Part-1"
+    (n-channels 1)
+    (insert-notes 0
+      (0x000c0 0x47f 48)))
+  (container-child "BseBus::Master-1"
+    (master-output #t)
+    (right-volume 1)
+    (left-volume 1)
+    (bus-input (link 1 "Track-01")))
+  (container-child "BseTrack::Track-01"
+    (n-voices 16)
+    (snet (link 2 "Unnamed"))
+    (insert-part 0 (link 1 "Part-1"))))

Added: trunk/tests/audio/adsrtest.ref
===================================================================
--- trunk/tests/audio/adsrtest.ref	2006-11-24 23:38:41 UTC (rev 4101)
+++ trunk/tests/audio/adsrtest.ref	2006-11-25 00:39:23 UTC (rev 4102)
@@ -0,0 +1,63 @@
+# this output was generated by bsefextract 0.7.1 from channel 0 in file adsr-test.wav
+#
+# --spectrum: generate 30ms sliced frequency spectrums
+spectrum[54,15] = {
+  { 0.0520566576    0.0712361615    0.00191416734   6.09330372e-05  1.13621649e-05  3.60033309e-06  2.49360061e-06  2.83871904e-06  3.74175195e-06  7.63928766e-06  0.0726714434    0.00368921401   0.0080654473    5.07946838e-05  8.00296736e-06  }
+  { 0.0520086098    0.0712342179    0.0019184518    6.93517989e-05  1.52014968e-05  5.4182025e-06   2.46614685e-06  3.17668998e-06  4.74816341e-06  6.94512063e-06  0.119486742     0.00593217482   0.0133504836    4.84411864e-05  8.65823481e-06  }
+  { 0.0520736192    0.0712360853    0.00191434968   6.12360789e-05  1.15641449e-05  3.83002968e-06  1.97309086e-06  2.69917289e-06  4.28732938e-06  7.58068301e-06  0.167078301     0.00823506704   0.0187021633    5.1567917e-05   8.93641033e-06  }
+  { 0.052061868     0.0712370214    0.00191249176   5.74004848e-05  9.67150102e-06  2.81443829e-06  1.78052918e-06  2.83152951e-06  5.48972158e-06  1.78120091e-05  0.216333288     0.0107824761    0.0242147818    4.84035229e-05  9.69634896e-06  }
+  { 0.0520460679    0.0712347926    0.00191793874   6.82305611e-05  1.45926144e-05  5.28714409e-06  2.86380155e-06  3.65277886e-06  5.98433186e-06  2.39812194e-05  0.23590695      0.0117954275    0.0263768685    4.77324782e-05  8.48636541e-06  }
+  { 0.0520614733    0.0712351182    0.00191638721   6.53883901e-05  1.34052772e-05  4.73357455e-06  2.40241588e-06  3.24248918e-06  4.21664874e-06  7.16932528e-06  0.214121888     0.0104818629    0.0240115948    4.95548301e-05  8.97333259e-06  }
+  { 0.0520681518    0.071237289     0.00191173111   5.61399499e-05  8.96503948e-06  2.54940212e-06  1.90166506e-06  2.68051595e-06  4.66008376e-06  7.4098646e-06   0.194835891     0.00954119989   0.02185076      4.84929536e-05  9.05833923e-06  }
+  { 0.0520557675    0.0712353957    0.00191624427   6.5082469e-05   1.32209025e-05  4.72951126e-06  2.78513098e-06  2.61016486e-06  4.34269276e-06  7.30091736e-06  0.175554296     0.00860061964   0.0196899299    4.65315195e-05  8.20979323e-06  }
+  { 0.0520307924    0.0712344843    0.00191802152   6.84108868e-05  1.46657736e-05  5.32301723e-06  2.92219554e-06  2.72831872e-06  4.72896959e-06  7.48445603e-06  0.156280477     0.0076599732    0.0175313723    4.90167589e-05  8.16853709e-06  }
+  { 0.0520667357    0.0712370453    0.00191275917   5.76601197e-05  9.76954545e-06  2.91231137e-06  2.13667066e-06  2.59740301e-06  4.88771567e-06  7.62093376e-06  0.137015443     0.00671914372   0.0153703248    4.7424769e-05   9.01688698e-06  }
+  { 0.0520725475    0.0712361159    0.00191420842   6.08947154e-05  1.14117246e-05  3.70405431e-06  2.06685392e-06  2.46736528e-06  5.36415619e-06  8.36047208e-06  0.117761057     0.00578160435   0.0132144632    4.81619371e-05  8.64440852e-06  }
+  { 0.0519993234    0.0712343012    0.00191849187   6.9420312e-05   1.50769942e-05  5.50053412e-06  2.86505558e-06  3.24847176e-06  5.70931935e-06  1.1939253e-05   0.0994283974    0.00489442343   0.0112588414    5.0247847e-05   8.46357367e-06  }
+  { 0.052054155     0.0712360384    0.00191439841   6.12235591e-05  1.14913237e-05  3.87147143e-06  2.14644841e-06  3.27781822e-06  6.03286402e-06  6.85285115e-06  0.0965863449    0.00473282353   0.0108557563    4.70734278e-05  9.79951825e-06  }
+  { 0.0520849068    0.071236918     0.00191267793   5.74280103e-05  9.57652074e-06  3.06339043e-06  2.09053012e-06  2.56531102e-06  4.41580843e-06  7.77584879e-06  0.0965507983    0.0047312796    0.0108443762    4.81653394e-05  8.74819963e-06  }
+  { 0.0519948753    0.071234757     0.00191812445   6.81214503e-05  1.46393427e-05  5.29516583e-06  2.62118139e-06  3.117965e-06    4.46998757e-06  7.53472034e-06  0.0965509876    0.0047309517    0.0108456323    4.93171562e-05  8.19599461e-06  }
+  { 0.0520275736    0.0712355384    0.0019167956    6.53442505e-05  1.33904227e-05  4.64878848e-06  2.14839554e-06  2.48616363e-06  4.68306298e-06  6.69429949e-06  0.0965510324    0.00473107198   0.0108435846    5.00033649e-05  9.27758591e-06  }
+  { 0.0520889043    0.0712370056    0.00191194317   5.60453511e-05  9.10366089e-06  2.21153945e-06  1.52922546e-06  3.06967518e-06  4.20004734e-06  7.50281915e-06  0.0965507155    0.00473199529   0.0108455462    4.91887901e-05  7.7833419e-06   }
+  { 0.0520300356    0.0712353385    0.00191642555   6.49557273e-05  1.33022014e-05  4.71072054e-06  2.38451442e-06  3.33685252e-06  4.56722263e-06  7.90324188e-06  0.0965509201    0.00473125702   0.0108459809    4.83576632e-05  8.33715619e-06  }
+  { 0.0519913533    0.0712346223    0.0019180158    6.83425479e-05  1.47187559e-05  5.21363866e-06  3.11912718e-06  2.863454e-06    4.70271142e-06  6.18750124e-06  0.096550592     0.00473392562   0.0108446856    4.9426635e-05   9.15836803e-06  }
+  { 0.0520840584    0.0712371234    0.00191264654   5.76787975e-05  9.75576426e-06  2.72986509e-06  1.95530289e-06  2.89251582e-06  4.58642946e-06  7.14565921e-06  0.0965499853    0.00473096979   0.0108448566    5.09776631e-05  7.53368767e-06  }
+  { 0.0520558653    0.0712362208    0.00191426728   6.08469342e-05  1.13912069e-05  3.63185806e-06  2.29414259e-06  3.03294451e-06  4.93886061e-06  7.80196617e-06  0.0965506154    0.00473009947   0.0108466756    4.99472656e-05  6.93733581e-06  }
+  { 0.0519979407    0.0712342499    0.00191853989   6.94034636e-05  1.51345088e-05  5.59189267e-06  2.926919e-06    3.08990237e-06  4.56477222e-06  7.55456073e-06  0.0965501813    0.00473064797   0.0108454128    4.88216432e-05  7.87762534e-06  }
+  { 0.0520698671    0.0712362818    0.00191454793   6.12529654e-05  1.15323642e-05  3.85552378e-06  1.95893916e-06  2.72844617e-06  5.71627061e-06  6.67442296e-06  0.096550047     0.00473312973   0.0108450037    4.89553451e-05  8.43608021e-06  }
+  { 0.0520710654    0.0712371845    0.00191273566   5.74136538e-05  9.66924379e-06  2.86822403e-06  1.86865448e-06  3.05977483e-06  5.43410961e-06  7.16353426e-06  0.0965507952    0.00473335461   0.0108440817    4.74076896e-05  8.12385075e-06  }
+  { 0.0520200864    0.071234693     0.00191818786   6.80404981e-05  1.4736811e-05   5.22282309e-06  2.447193e-06    3.11241469e-06  4.26684007e-06  7.4704218e-06   0.0965510184    0.00473236494   0.0108451068    4.94685243e-05  7.31567441e-06  }
+  { 0.0520460953    0.0712352674    0.00191654017   6.53065443e-05  1.34104548e-05  4.67408963e-06  2.93850725e-06  3.24301816e-06  5.06221002e-06  7.39189772e-06  0.0965507473    0.00473465513   0.0108448305    4.81306065e-05  8.22485454e-06  }
+  { 0.0520755242    0.0712373131    0.00191194862   5.61044466e-05  8.90054099e-06  2.43592642e-06  2.19659294e-06  2.4282799e-06   3.72189506e-06  7.12906475e-06  0.0965505709    0.00473409582   0.0108450793    4.90686721e-05  9.53120956e-06  }
+  { 0.0520486033    0.0712352859    0.00191646821   6.49430319e-05  1.32705394e-05  4.61368822e-06  2.40632311e-06  3.06465533e-06  4.85990766e-06  6.82635109e-06  0.0965501186    0.00473376155   0.010846159     4.91295235e-05  8.53902881e-06  }
+  { 0.052017732     0.0712343489    0.00191800434   6.83537995e-05  1.47184586e-05  5.33413465e-06  2.29603395e-06  2.7709076e-06   5.19647214e-06  7.42649163e-06  0.0965503065    0.00473284794   0.010843801     4.86432932e-05  8.49499298e-06  }
+  { 0.0520701929    0.0712371497    0.0019127782    5.76106262e-05  9.88678866e-06  2.78984971e-06  2.33775204e-06  2.55197931e-06  4.00594925e-06  8.21511166e-06  0.0965510361    0.00473205317   0.0108439914    4.71658592e-05  8.40677147e-06  }
+  { 0.0520714142    0.0712363159    0.00191429319   6.09278774e-05  1.14269437e-05  3.7075723e-06   2.13187617e-06  2.92980689e-06  5.25509497e-06  7.44466486e-06  0.0965506232    0.00473250718   0.0108448768    4.94776281e-05  8.74688253e-06  }
+  { 0.0519972639    0.0712343172    0.00191851627   6.94018187e-05  1.5177651e-05   5.53252031e-06  2.25621049e-06  3.06181359e-06  5.13786639e-06  7.34099795e-06  0.0965506815    0.00473241536   0.010843839     5.00606534e-05  8.29707274e-06  }
+  { 0.052054046     0.0712361818    0.00191431926   6.13494036e-05  1.15146122e-05  3.71926084e-06  2.33379831e-06  2.98574144e-06  5.30194535e-06  6.89099899e-06  0.0965505408    0.00473393102   0.0108433882    4.88538101e-05  9.62830397e-06  }
+  { 0.0520851209    0.0712371296    0.00191249607   5.74757844e-05  9.62824206e-06  2.720924e-06    2.21394001e-06  2.23297228e-06  4.81974016e-06  7.95661908e-06  0.0965503725    0.00473090382   0.0108457043    4.85527457e-05  7.92237524e-06  }
+  { 0.0519948535    0.0712346571    0.00191793652   6.81068116e-05  1.46221879e-05  5.18766939e-06  2.96172467e-06  2.80732002e-06  5.02119867e-06  6.86384859e-06  0.0965513671    0.00473031243   0.0108433325    4.89241121e-05  8.42736803e-06  }
+  { 0.052027509     0.0712351999    0.00191637615   6.52932328e-05  1.33880428e-05  4.7500406e-06   2.38959701e-06  2.40081193e-06  5.453087e-06    7.32934063e-06  0.0965505297    0.00473053166   0.0108450098    4.87408215e-05  8.69787538e-06  }
+  { 0.0520890934    0.0712373408    0.00191190818   5.61135189e-05  8.92478776e-06  2.40941523e-06  1.98215821e-06  2.3877009e-06   4.80174369e-06  7.36283744e-06  0.0965501037    0.00473181035   0.0108463818    4.9256261e-05   9.37302106e-06  }
+  { 0.0520301486    0.071235391     0.00191642271   6.50352162e-05  1.32115425e-05  4.60180155e-06  2.91668018e-06  3.1577614e-06   4.18175746e-06  7.19667922e-06  0.0965504256    0.00473031725   0.0108456854    5.02945906e-05  8.17140252e-06  }
+  { 0.0519913682    0.0712345914    0.00191813808   6.8375678e-05   1.46847595e-05  5.22550127e-06  2.59375224e-06  2.85641442e-06  4.75839915e-06  6.55246326e-06  0.0965501929    0.00473196837   0.010844517     4.8699724e-05   8.53387048e-06  }
+  { 0.0520841767    0.0712371197    0.00191269787   5.75963568e-05  9.88007317e-06  2.88452107e-06  1.70117289e-06  3.44287136e-06  3.98722851e-06  7.66303489e-06  0.096550304     0.00473216056   0.0108457697    4.77734499e-05  8.60200549e-06  }
+  { 0.0520559982    0.0712363748    0.00191427673   6.08993938e-05  1.13743329e-05  3.93212739e-06  1.99222065e-06  2.96162053e-06  5.0050057e-06   6.97246505e-06  0.096550768     0.00473141937   0.0108455918    4.69397222e-05  8.49465809e-06  }
+  { 0.0519983492    0.071234352     0.00191845008   6.94319765e-05  1.51046883e-05  5.62640604e-06  2.86166438e-06  3.10651941e-06  4.1868377e-06   7.0008432e-06   0.0965507616    0.00473191998   0.0108456848    4.94942007e-05  7.87414036e-06  }
+  { 0.0520696883    0.0712361311    0.00191443107   6.1273031e-05   1.1562245e-05   3.97929447e-06  1.91726023e-06  3.25120639e-06  4.74684615e-06  6.76776956e-06  0.0965508703    0.00473093795   0.0108451812    4.65646232e-05  8.92608833e-06  }
+  { 0.0520707292    0.0712370379    0.00191274368   5.74175863e-05  9.69901441e-06  2.7897467e-06   1.94487367e-06  3.31331964e-06  4.47638888e-06  6.62148297e-06  0.0965518464    0.00473166579   0.0108437692    4.80400736e-05  8.73768536e-06  }
+  { 0.0520202892    0.0712344825    0.0019179308    6.8150873e-05   1.47238297e-05  5.2825463e-06   2.60424744e-06  2.74987356e-06  4.91631454e-06  6.93390813e-06  0.0965509139    0.00473153504   0.0108441684    4.84137577e-05  9.03719408e-06  }
+  { 0.0520463793    0.0712353559    0.00191651139   6.54046576e-05  1.33217332e-05  4.63292779e-06  2.59509683e-06  3.0097843e-06   4.55510083e-06  6.37792125e-06  0.0965499812    0.00473284155   0.0108433056    4.8827533e-05   8.72160211e-06  }
+  { 0.0520753309    0.0712374099    0.00191198926   5.60050249e-05  8.98840515e-06  2.38452398e-06  1.94832436e-06  2.66725953e-06  4.66558126e-06  5.91884136e-06  0.0965507604    0.00473339465   0.010845256     4.89659322e-05  9.01759561e-06  }
+  { 0.052048684     0.071235428     0.00191638492   6.49797673e-05  1.32238634e-05  4.56396115e-06  2.47804297e-06  3.09358971e-06  4.18860497e-06  6.78601838e-06  0.0965508986    0.00473211255   0.010845174     5.1375475e-05   8.22362482e-06  }
+  { 0.0520179387    0.0712344698    0.00191798703   6.82956045e-05  1.4671751e-05   5.20444356e-06  2.54347473e-06  3.15074917e-06  4.53357309e-06  8.7182461e-06   0.0967488086    0.00479232161   0.0108794173    4.86117496e-05  9.03357793e-06  }
+  { 0.0520701779    0.0712371866    0.00191279448   5.76491801e-05  9.74687096e-06  2.9714133e-06   1.72502937e-06  2.7114706e-06   4.96260776e-06  9.42466626e-06  0.0896321067    0.0044622779    0.0100553865    4.91282397e-05  7.92548296e-06  }
+  { 0.0520689001    0.0712360549    0.00191415137   6.0873418e-05   1.14739524e-05  3.82014368e-06  2.05490638e-06  2.73256863e-06  4.27269724e-06  7.6937465e-06   0.0727682348    0.00358790598   0.00817117568   4.72284816e-05  8.80080793e-06  }
+  { 0.0519871475    0.071234279     0.00191850528   6.94262303e-05  1.51734341e-05  5.57083554e-06  2.70899432e-06  2.96385022e-06  4.65136776e-06  8.28614881e-06  0.0563556226    0.00279019154   0.00632516759   5.0536873e-05   7.72490264e-06  }
+  { 0.0520583124    0.0712361617    0.00191438879   6.13044591e-05  1.15867886e-05  3.75409174e-06  2.13480329e-06  3.00204017e-06  5.06260382e-06  7.37251145e-06  0.040048938     0.00200047865   0.00449120246   4.71018224e-05  8.23730906e-06  }
+  { 0.0520790706    0.0712370249    0.00191254431   5.74209148e-05  9.66172526e-06  2.92098022e-06  2.11359429e-06  2.94717638e-06  4.66403212e-06  6.74874376e-06  0.024025318     0.00123615559   0.00268188172   4.5895512e-05   9.30175229e-06  }
+};
+# --avg-spectrum: average frequency spectrum
+avg_spectrum[15] = { 0.0520467118    0.0712358029    0.00191530522   6.29031903e-05  1.22279179e-05  4.09884836e-06  2.32271079e-06  2.91462851e-06  4.76281349e-06  7.90220562e-06  0.106702073     0.00524697199   0.0119753418    4.87662344e-05  8.54616802e-06  };
+# --avg-energy: average signal energy in dB
+avg_energy = -12.4887641;




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