Measurement

Method of measurement of the Sensitive Sound company

laboratory 

Method of measurement of the Sensitive Sound company



Laboratory Sensitive Sound 

 

Scheme of check of results of measurement of the company

Sensitive Sound represents system based on the PC. 

 

The test equipment used by the company
Sensitive Sound (changes are possible): 

Player of phonograph records Micro Seiki DDX 1000 
Vacuum Disc Stabilizer Audio Technica AT 666  

Table with clearing of vibrations the Design of the company Sensitive Sound





Tonarm SME 3012-I,

Dynavector DV 505,  
Micro Seiki MA-505 mkIII,

SAEC WE-308SXL


The holder - the Special design of the

company Sensitive Sound
Stereo-Kartridzh Shure C/PEK-3 Analyzer  


The phonoproofreader of Aesthetix Rhea with the switch
RIAA corrections 



Analog-digital NI PCI-6281 Module converter  
18 bits sampling Frequency the 625th kilosample in a second

The technology of calibration NI-MCal for increase of accuracy of measurements is realized

The program is specially developed by the company

Sensitive Sound Lab VIEW Signal Express LE


The used test phonograph records:

CBS-STR112
JVC TRS1007
SHURE TTR 109
SHURE TTR 103 (45 Rpm)


Frequency characteristics measure by means of the test disk JVC TRS1007 
Separation of channels is measured by means of the test disk SHURE TTR 109 
Output tension is measured by means of the test disk SHURE TTR 109 
The angles of tracking measure by means of the test disk CBS-STR112 

All sound pickups of Sensitive Sound are subject to quality control and check.
After check work characteristics of a product correspond to specifications.