DeltaWave v2.0.2, 2022-03-06T13:47:49.2522559+01:00

Reference: ABX - Topping E50 - Farewell to Arms.flac[?] 2254189 samples 44100Hz 24bits, stereo, MD5=00

Comparison: ABX - FiiO D03K - Farewell to Arms.flac[?] 2254189 samples 44100Hz 24bits, stereo, MD5=00

Settings:

Gain:True, Remove DC:False

Non-linear Gain EQ:True Non-linear Phase EQ: True

EQ FFT Size:2097152, EQ Frequency Cut: 0Hz - 0Hz, EQ Threshold: -160dB

Correct Non-linearity: False

Correct Drift:False, Precision:30, Subsample Align:True

Non-Linear drift Correction:True

Upsample:False, Window:Hann

Spectrum Window:Kaiser, Spectrum Size:65536

Spectrogram Window:Hann, Spectrogram Size:4096, Spectrogram Steps:2048

Filter Type:FIR, window:Hann, taps:65536, minimum phase=False

Dither:False bits=0

Trim Silence:True

Enable Simple Waveform Measurement: False

Discarding Reference: Start=0s, End=0s

Discarding Comparison: Start=0s, End=0s

Initial peak values Reference: -0,837dB Comparison: -0,434dB

Initial RMS values Reference: -14,385dB Comparison: -14,429dB

Null Depth=37,742dB

Trimming 5124 samples at start and 5099 samples at the end that are below -90,31dB level

X-Correlation offset: -11 samples

Trimming 0 samples at start and 0 samples at the end that are below -90,31dB level

Trimmed 21514 samples ( 487,845805ms) front, 49914 samples ( 1131,836735ms end)

Final peak values Reference: -0,837dB Comparison: -0,879dB

Final RMS values Reference: -14,34dB Comparison: -14,339dB

Gain= -0,0452dB (0,9948x) DC=0 Phase offset=-0,241108ms (-10,633 samples)

Difference (rms) = -49,6dB [-49,98dBA]

Correlated Null Depth=58,21dB [50,59dBA]

Clock drift: 0 ppm

Files are NOT a bit-perfect match (match=0,22%) at 16 bits

Files are NOT a bit-perfect match (match=0%) at 24 bits

Files match @ 50,0148% when reduced to 7,83 bits

---- Variable Group Delay. Frequency matched from 0Hz to 21,1kHz:

1kHz = 3,5μs (1,25°)

2kHz = 866,9ns (0,62°)

4kHz = 320,1ns (0,46°)

8kHz = 22,6ns (0,06°)

16kHz = 547,9ns (3,16°)

Timing error (rms jitter): 1,1μs

PK Metric (step=400ms, overlap=50%):

RMS=-56,4dBFS

Median=-59,6

Max=-46,5

99%: -48,18

75%: -55,64

50%: -59,57

25%: -62,2

1%: -68,35

gn=1,0052157954628, dc=0, dr=0, of=-10,632884702

DONE!

Signature: e26091f87744101b3731632de57c08b8

RMS of the difference of spectra: -96,796616364537dB