Test report - general data of Audiolab M-DAC Optimal Transient XD as Line Out mode
Spectrum of Total Harmonic Distortion (THD)
Spectrum of Jitter
Spectrum of Multitone Distortion
General results
General results Audiolab M-DAC Optimal Transient XD
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,56, 0,08
Max voltage output at 0 dBFS, VRMS
3,13
Max voltage output at 0 dBFS, dBV
9,92
Max voltage output at 0 dBFS, dBu
12,14
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-92,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002307
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-97,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,001285
The table shows a most important technical characteristics of Audiolab M-DAC Optimal Transient XD
*Center channel headphone is received by averaging between left and right channels
Test conditions
- Measured by RAA with ADC from E-MU1616m
- Difference ... 0 dBFS out level Audiolab M-DAC Optimal Transient XD versus ADC E-MU1616m 0 dBFS input level is -8,33 dB (value level for left and right channels)
- During tests RAA measuring complex was used galvanic isolated power transformer and was excluded the effect of ground loop in the spectra
- The signal was tested from output: RCA
- The signal level while playing: Maximum level
- The bit depth of the test signal: PCM 24 bit
- Source of test signal: USB
= - dBFS Считать
On-line калькулятор Audiolab M-DAC
Уровень сигнала в dBFS от значений уровня на экране в Audiolab M-DAC
Введите значение уровня громкости (от -80 - минимум до 3 максимум)= - dBFS Считать
За 0 dB у M-DAC принято значение -3 dBFS
Detailed measurements report of technical characteristics
Report content
Spectra of high resolution
- Noise floor spectrum
- Spectrum of Total Harmonic Distortion (THD)
- Spectrum of Dynamic Range (-60 dBFS)
- Sine low ammplitude spectrum -90 dBFS
- Spectrum of Intermodulation Distortion (IMD) - SMPTE
- Spectrum of Intermodulation Distortion (IMD) - CCIF
- Spectrum of Multitone Distortion
- Spectrum of Noise Distortion
- Spectrum of Jitter
Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Type test:
Table of measured characteristics
Frequency response Audiolab M-DAC Optimal Transient XD
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,56, 0,08
-0,56, 0,08
Graphics setting view
Range, dB:
Channel:
Table of measured characteristics
Crosstalk Audiolab M-DAC Optimal Transient XD
Crosstalk at the frequency 100 Hz, dB
-113,2
Crosstalk at the frequency 1000 Hz, dB
-113,2
Crosstalk at the frequency 10000 Hz, dB
-107,0
Graphics setting view
Channel:
Type test:
Table of measured characteristics
THD vs output voltage of line out Audiolab M-DAC Optimal Transient XD
Max voltage output at 0 dBFS, VRMS
3,13
Max voltage output at 0 dBFS, dBV
9,92
Max voltage output at 0 dBFS, dBu
12,14
Graphics setting view
Channel:
Type test:
Graphics setting view
Time, ms:
Channel:
Impulse Response Envelope (ETC - Energy Time Curve) of Audiolab M-DAC Optimal Transient XD as Line Out mode
Graphics setting view
Time, ms:
Range, dB:
Channel:
Graphics setting view
Time, ms:
Channel:
Graphics setting view
Channel:
Type test:
Checking for correctness of reproduction signals depth more than 16-bit of Audiolab M-DAC Optimal Transient XD as Line Out mode
Graphics setting view
Channel:
Type test:
Spectra of high resolution
Noise floor spectrum of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Scale:
Spectrum of Total Harmonic Distortion (THD) of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Scale:
Table of measured characteristics
Harmonic distortion
Audiolab M-DAC Optimal Transient XD
Audiolab M-DAC Optimal Transient XD
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-92,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002307
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-97,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,001285
Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
Audiolab M-DAC Optimal Transient XD
Audiolab M-DAC Optimal Transient XD
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-113,4
-92,8
-128,3
-137,1
-132,7
-128,0
-131,9
-127,8
-137,9
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-127,3
-129,5
-127,4
-128,2
-128,8
-126,7
-127,8
-127,2
-126,7
-126,0
The levels of harmonics when applying signal 1 kHz -3 dBFS
Audiolab M-DAC Optimal Transient XD
Audiolab M-DAC Optimal Transient XD
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-124,2
-101,0
-123,0
-130,5
-122,8
-135,1
-124,0
-143,6
-131,0
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-136,3
-123,7
-133,4
-124,6
-135,8
-125,4
-135,9
-127,2
-131,7
-128,5
Spectrum of Dynamic Range (-60 dBFS) of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Scale:
Sine low ammplitude spectrum -90 dBFS of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Scale:
Spectrum of Intermodulation Distortion (IMD) - SMPTE of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Level, dBFS:
Scale:
Spectrum of Intermodulation Distortion (IMD) - CCIF of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Spectrum of Multitone Distortion of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Type test:
Spectrum of Noise Distortion of Audiolab M-DAC Optimal Transient XD (High resolution graph) as Line Out mode
Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Type test:
Table of measured characteristics
The accuracy of the playback speed Audiolab M-DAC Optimal Transient XD
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000
Spectra vs Amplitude
Graphics setting view
Channel:
Level, dBFS:
Graphics setting view
Frequency band, Hz:
Channel:
Level, dBFS:
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Channel:
Level, dBFS:
Spectrum of Multitone Distortion vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode
Graphics setting view
Channel:
Level, dBFS:
Type test:
Spectrum of Noise Distortion vs Level (dBFS) of Audiolab M-DAC Optimal Transient XD as Line Out mode
Graphics setting view
Channel:
Level, dBFS:
