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endolith / waveform-analysis

Functions and scripts for analyzing waveforms, primarily audio. This is currently somewhat disorganized and unfinished.
MIT License
255 stars 82 forks source link

After improving THD+N and THD functions, make tests tolerances tighter #30

Open endolith opened 2 months ago

endolith commented 2 months ago

They are OK, but could be better?

audiocheck.net_thd_1000_0.wav 0.0
Computed THDN: 0.00005, Expected THDN: 0.00000

audiocheck.net_thd_1000_0001.wav 0.001
Computed THDN: 0.00005, Expected THDN: 0.00001

audiocheck.net_thd_1000_0005.wav 0.005
Computed THDN: 0.00009, Expected THDN: 0.00005

audiocheck.net_thd_1000_001.wav 0.01
Computed THDN: 0.00015, Expected THDN: 0.00010

audiocheck.net_thd_1000_005.wav 0.05
Computed THDN: 0.00060, Expected THDN: 0.00050

audiocheck.net_thd_1000_01.wav 0.1
Computed THDN: 0.00110, Expected THDN: 0.00100

audiocheck.net_thd_1000_05.wav 0.5
Computed THDN: 0.00504, Expected THDN: 0.00500

audiocheck.net_thd_1000_1.wav 1.0
Computed THDN: 0.01005, Expected THDN: 0.01000

audiocheck.net_thd_1000_5.wav 5.0
Computed THDN: 0.04998, Expected THDN: 0.05000

audiocheck.net_thd_125_0.wav 0.0
Computed THDN: 0.00005, Expected THDN: 0.00000

audiocheck.net_thd_125_0001.wav 0.001
Computed THDN: 0.00005, Expected THDN: 0.00001

audiocheck.net_thd_125_0005.wav 0.005
Computed THDN: 0.00007, Expected THDN: 0.00005

audiocheck.net_thd_125_001.wav 0.01
Computed THDN: 0.00012, Expected THDN: 0.00010

audiocheck.net_thd_125_005.wav 0.05
Computed THDN: 0.00050, Expected THDN: 0.00050

audiocheck.net_thd_125_01.wav 0.1
Computed THDN: 0.00101, Expected THDN: 0.00100

audiocheck.net_thd_125_05.wav 0.5
Computed THDN: 0.00500, Expected THDN: 0.00500

audiocheck.net_thd_125_1.wav 1.0
Computed THDN: 0.01003, Expected THDN: 0.01000

audiocheck.net_thd_125_5.wav 5.0
Computed THDN: 0.04994, Expected THDN: 0.05000

audiocheck.net_thd_250_0.wav 0.0
Computed THDN: 0.00005, Expected THDN: 0.00000

audiocheck.net_thd_250_0001.wav 0.001
Computed THDN: 0.00005, Expected THDN: 0.00001

audiocheck.net_thd_250_0005.wav 0.005
Computed THDN: 0.00007, Expected THDN: 0.00005

audiocheck.net_thd_250_001.wav 0.01
Computed THDN: 0.00012, Expected THDN: 0.00010

audiocheck.net_thd_250_005.wav 0.05
Computed THDN: 0.00050, Expected THDN: 0.00050

audiocheck.net_thd_250_01.wav 0.1
Computed THDN: 0.00101, Expected THDN: 0.00100

audiocheck.net_thd_250_05.wav 0.5
Computed THDN: 0.00501, Expected THDN: 0.00500

audiocheck.net_thd_250_1.wav 1.0
Computed THDN: 0.01003, Expected THDN: 0.01000

audiocheck.net_thd_250_5.wav 5.0
Computed THDN: 0.04994, Expected THDN: 0.05000

audiocheck.net_thd_31_0.wav 0.0
Computed THDN: 0.00004, Expected THDN: 0.00000

audiocheck.net_thd_31_0001.wav 0.001
Computed THDN: 0.00005, Expected THDN: 0.00001

audiocheck.net_thd_31_0005.wav 0.005
Computed THDN: 0.00007, Expected THDN: 0.00005

audiocheck.net_thd_31_001.wav 0.01
Computed THDN: 0.00012, Expected THDN: 0.00010

audiocheck.net_thd_31_005.wav 0.05
Computed THDN: 0.00050, Expected THDN: 0.00050

audiocheck.net_thd_31_01.wav 0.1
Computed THDN: 0.00101, Expected THDN: 0.00100

audiocheck.net_thd_31_05.wav 0.5
Computed THDN: 0.00500, Expected THDN: 0.00500

audiocheck.net_thd_31_1.wav 1.0
Computed THDN: 0.01003, Expected THDN: 0.01000

audiocheck.net_thd_31_5.wav 5.0
Computed THDN: 0.04994, Expected THDN: 0.05000

audiocheck.net_thd_500_0.wav 0.0
Computed THDN: 0.00005, Expected THDN: 0.00000

audiocheck.net_thd_500_0001.wav 0.001
Computed THDN: 0.00005, Expected THDN: 0.00001

audiocheck.net_thd_500_0005.wav 0.005
Computed THDN: 0.00008, Expected THDN: 0.00005

audiocheck.net_thd_500_001.wav 0.01
Computed THDN: 0.00013, Expected THDN: 0.00010

audiocheck.net_thd_500_005.wav 0.05
Computed THDN: 0.00051, Expected THDN: 0.00050

audiocheck.net_thd_500_01.wav 0.1
Computed THDN: 0.00101, Expected THDN: 0.00100

audiocheck.net_thd_500_05.wav 0.5
Computed THDN: 0.00501, Expected THDN: 0.00500

audiocheck.net_thd_500_1.wav 1.0
Computed THDN: 0.01001, Expected THDN: 0.01000

audiocheck.net_thd_500_5.wav 5.0
Computed THDN: 0.05009, Expected THDN: 0.05000

audiocheck.net_thd_62_0.wav 0.0
Computed THDN: 0.00005, Expected THDN: 0.00000

audiocheck.net_thd_62_0001.wav 0.001
Computed THDN: 0.00005, Expected THDN: 0.00001

audiocheck.net_thd_62_0005.wav 0.005
Computed THDN: 0.00007, Expected THDN: 0.00005

audiocheck.net_thd_62_001.wav 0.01
Computed THDN: 0.00012, Expected THDN: 0.00010

audiocheck.net_thd_62_005.wav 0.05
Computed THDN: 0.00050, Expected THDN: 0.00050

audiocheck.net_thd_62_01.wav 0.1
Computed THDN: 0.00101, Expected THDN: 0.00100

audiocheck.net_thd_62_05.wav 0.5
Computed THDN: 0.00500, Expected THDN: 0.00500

audiocheck.net_thd_62_1.wav 1.0
Computed THDN: 0.01003, Expected THDN: 0.01000

audiocheck.net_thd_62_5.wav 5.0
Computed THDN: 0.04994, Expected THDN: 0.05000

Art Ludwig files:

440Hz.wav
Computed THDN: 0.00216, Expected THDN: 0.00000

440SE.wav
Computed THDN: 5.06487, Expected THDN: 5.00000

440SS.wav
Computed THDN: 0.51237, Expected THDN: .50000