Measurement's report CH Precision C1 Linear P. sharp test and graphs - Reference Audio Analyzer

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Test report CH Precision C1: Linear P. sharp (report for a pro)






Test report - general data of CH Precision C1 Linear P. sharp as Line Out mode

Frequency response


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Frequency band, Hz:
Range, dB:
Type test:

Spectrum of Total Harmonic Distortion (THD)

Spectrum of Jitter


Spectrum of Multitone Distortion



General results
General results CH Precision C1 Linear P. sharp
Channel
Center/Summary
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,02, 0,01
Max voltage output at 0 dBFS, VRMS
2,53
Max voltage output at 0 dBFS, dBV
8,05
Max voltage output at 0 dBFS, dBu
10,27
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-92,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002316
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-88,5
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,003762

The table shows a most important technical characteristics of CH Precision C1 Linear P. sharp

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



Test conditions



Frequency response of CH Precision C1 Linear P. sharp as Line Out mode


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




Table of measured characteristics
Frequency response CH Precision C1 Linear P. sharp
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-0,02, 0,01
-0,02, 0,01

Crosstalk of CH Precision C1 Linear P. sharp as Line Out mode


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Range, dB:
Channel:




Table of measured characteristics
Crosstalk CH Precision C1 Linear P. sharp
Crosstalk at the frequency 100 Hz, dB
-113,2
Crosstalk at the frequency 1000 Hz, dB
-115,7
Crosstalk at the frequency 10000 Hz, dB
-110,0

THD vs output voltage of line out of CH Precision C1 Linear P. sharp as Line Out mode


Graphics setting view
Channel:
Type test:




Table of measured characteristics
THD vs output voltage of line out CH Precision C1 Linear P. sharp
Max voltage output at 0 dBFS, VRMS
2,53
Max voltage output at 0 dBFS, dBV
8,05
Max voltage output at 0 dBFS, dBu
10,27


Total Harmonic Distortion vs Level (dBFS) of CH Precision C1 Linear P. sharp as Line Out mode


Graphics setting view
Channel:
Type test:



Impulse response of CH Precision C1 Linear P. sharp as Line Out mode


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Time, ms:
Channel:



Impulse Response Envelope (ETC - Energy Time Curve) of CH Precision C1 Linear P. sharp as Line Out mode


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Time, ms:
Range, dB:
Channel:



Step response of CH Precision C1 Linear P. sharp as Line Out mode


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Time, ms:
Channel:





Aliasing of CH Precision C1 Linear P. sharp as Line Out mode


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Channel:
Type test:



Checking for correctness of reproduction signals depth more than 16-bit of CH Precision C1 Linear P. sharp as Line Out mode


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Channel:
Type test:



Spectra of high resolution

Noise floor spectrum of CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Spectrum of Total Harmonic Distortion (THD) of CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


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




Table of measured characteristics
Harmonic distortion
CH Precision C1 Linear P. sharp
Harmonic distortion at 0,0 dBFS @ 1 kHz, dB
-92,7
Total harmonic distortion at 0,0 dBFS @ 1 kHz, %
0,002316
Harmonic distortion at -3,0 dBFS @ 1 kHz, dB
-88,5
Total harmonic distortion at -3,0 dBFS @ 1 kHz, %
0,003762




Table of measured characteristics
The levels of harmonics when applying signal 1 kHz 0 dBFS
CH Precision C1 Linear P. sharp
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
0,0
-107,0
-95,5
-112,6
-109,4
-111,1
-101,2
-119,8
-111,1
-134,7
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-118,1
-118,4
-100,1
-118,4
-115,2
-119,1
-112,8
-127,3
-108,3
-121,4


The levels of harmonics when applying signal 1 kHz -3 dBFS
CH Precision C1 Linear P. sharp
Harmonic, number
1
2
3
4
5
6
7
8
9
10
The level of harmonics, dB
-3,0
-106,1
-94,2
-110,5
-110,6
-122,8
-110,9
-119,7
-98,2
-125,9
Harmonic, number
11
12
13
14
15
16
17
18
19
20
The level of harmonics, dB
-100,7
-128,2
-115,0
-117,4
-114,5
-118,7
-106,2
-126,2
-112,8
-134,8
The data in the tables correspond to by average value of left and right channels

Spectrum of Dynamic Range (-60 dBFS) of CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


Graphics setting view
Range, dB:
Channel:
Scale:



Sine low ammplitude spectrum -90 dBFS of CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


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Range, dB:
Channel:
Scale:



Spectrum of Intermodulation Distortion (IMD) - SMPTE of CH Precision C1 Linear P. sharp (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 CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


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



Spectrum of Multitone Distortion of CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


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



Spectrum of Noise Distortion of CH Precision C1 Linear P. sharp (High resolution graph) as Line Out mode


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



Spectrum of Jitter of CH Precision C1 Linear P. sharp (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 CH Precision C1 Linear P. sharp
Fundamental tone 11025 Hz, Hz
11025,1682
Variance from 11025 Hz, Hz
0,1682

Spectra vs Amplitude

Total Harmonic Distortion vs Level (dBFS) of CH Precision C1 Linear P. sharp as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of IMD SMPTE vs Level (dBFS) of CH Precision C1 Linear P. sharp as Line Out mode


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



Spectrum of IMD CCIF vs Level (dBFS) of CH Precision C1 Linear P. sharp as Line Out mode


Graphics setting view
Channel:
Level, dBFS:



Spectrum of Multitone Distortion vs Level (dBFS) of CH Precision C1 Linear P. sharp as Line Out mode


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



Spectrum of Noise Distortion vs Level (dBFS) of CH Precision C1 Linear P. sharp as Line Out mode


Graphics setting view
Channel:
Level, dBFS:




Measurements of CH Precision C1 Linear P. sharp were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The CH Precision C1 Linear P. sharp 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




CH Precision C1 is available in reports and services. You are in a professional report.

Service and suite of tests

Information for entry level users

Information for all

Information for professionals

report for a pro
(DAC Line Out)






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