Measurement's report Meizu 16 test and graphs - Reference Audio Analyzer

Reports / Meizu / 16 / A set of device tests as a DAC line output - report for a pro

Test report Meizu 16 (report for a pro)






Test report - general data of Meizu 16 as Line Out mode

Frequency response


Graphics setting view
Frequency band, Hz:
Range, dB:
Type test:

Spectrum of Total Harmonic Distortion (THD)

Spectrum of Jitter


Spectrum of Multitone Distortion



General results
General results Meizu 16
Channel
Summary (Right + Left)
Variation in frequency response in band from 100 Hz to 10 kHz, dB
0,00, 0,00
Max voltage output at 0 dBFS, VRMS
1,02
Max voltage output at 0 dBFS, dBV
0,19
Max voltage output at 0 dBFS, dBu
2,41
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-100,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,000922
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-99,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,001028

The table shows a most important technical characteristics of Meizu 16

*Center channel headphone is received by averaging between left and right channels



Test conditions



Frequency response of Meizu 16 as Line Out mode


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Type test:




Table of measured characteristics
Frequency response Meizu 16
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
0,00, 0,00
0,00, 0,00

Crosstalk of Meizu 16 as Line Out mode


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Crosstalk Meizu 16
Crosstalk at the frequency 100 Hz, dB
-87,7
Crosstalk at the frequency 1000 Hz, dB
-87,6
Crosstalk at the frequency 10000 Hz, dB
-82,3

Crosstalk Phase of Meizu 16 as Line Out mode


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Channel:



THD vs output voltage of line out of Meizu 16 as Line Out mode


Graphics setting view
Channel:
Type test:




Table of measured characteristics
THD vs output voltage of line out Meizu 16
Max voltage output at 0 dBFS, VRMS
1,02
Max voltage output at 0 dBFS, dBV
0,19
Max voltage output at 0 dBFS, dBu
2,41


Total Harmonic Distortion vs Level (dBFS) of Meizu 16 as Line Out mode


Graphics setting view
Channel:
Type test:



Impulse response of Meizu 16 as Line Out mode


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Time, ms:
Channel:




Impulse Response Envelope (ETC - Energy Time Curve) of Meizu 16 as Line Out mode


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Time, ms:
Range, dB:
Channel:




Step response of Meizu 16 as Line Out mode


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Time, ms:
Channel:






Aliasing of Meizu 16 as Line Out mode


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Channel:
Type test:



Checking for correctness of reproduction signals depth more than 16-bit of Meizu 16 as Line Out mode


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Channel:
Type test:



Waveforms of Meizu 16 as Line Out mode


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Time, ms:
Channel:
Type test:



Spectrums of Meizu 16 as Line Out mode


Graphics setting view
Frequency band, Hz:
Channel:
Type test:



Spectra of high resolution

Noise floor spectrum of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Total Harmonic Distortion (THD) of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Scale:




Table of measured characteristics
Harmonic distortion
Meizu 16
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-100,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,000922
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-99,8
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,001028




Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
Meizu 16
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-105,8
-112,3
-124,1
-107,8
-120,5
-122,0
-119,2
-120,9
-139,1
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-129,5
-131,9
-121,8
-126,1
-109,3
-122,3
-108,1
-117,6
-118,9
-124,7


The levels of harmonics when applying signal 1 kHz -3 dBFS
Meizu 16
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-106,2
-115,5
-123,5
-114,7
-134,9
-115,7
-127,4
-113,8
-131,3
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-114,3
-122,7
-133,9
-128,0
-115,2
-120,9
-114,9
-128,0
-117,0
-120,1
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Sine low ammplitude spectrum -90 dBFS of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Intermodulation Distortion (IMD) - SMPTE of Meizu 16 (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 Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:



Spectrum of Multitone Distortion of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:
Type test:



Spectrum of Noise Distortion of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Level, dBFS:



Spectrum of Jitter of Meizu 16 (High resolution graph) as Line Out mode


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:
Type test:




Table of measured characteristics
The accuracy of the playback speed Meizu 16
Fundamental tone 11025 Hz, Hz
11025,0000
Variance from 11025 Hz, Hz
0,0000

Spectra vs Amplitude

Total Harmonic Distortion vs Level (dBFS) of Meizu 16 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of IMD SMPTE vs Level (dBFS) of Meizu 16 as Line Out mode


Graphics setting view
Frequency band, Hz:
Channel:
Level, dBFS:



Spectrum of IMD CCIF vs Level (dBFS) of Meizu 16 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of Multitone Distortion vs Level (dBFS) of Meizu 16 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:
Type test:



Spectrum of Noise Distortion vs Level (dBFS) of Meizu 16 as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Close

Measurements of Meizu 16 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Meizu 16 test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.




Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com



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Comments

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romanrex
2021-08-06 22:52:32

Комментарий к оглавлению отчетов Meizu 16
При тестировании ни Neutron (через который в итоге был тест), ни Poweramp не смогли вывести звуковой поток без искажений от системного микшера.
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