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GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance

Standard Number:  GB/T 15953-1995
Title:  Instruments for the measurement of aural acoustic impedance/admittance
Language:  Simplified Chinese
Publication Date:  1995/12/21
Execute Date:  1996/8/1
Status:  Current
Standard Type:  Generalites
International Classification for Standards (ICS)
CCS Classification for Standardscomprehensive>>measurement>>Acoustic measurement
Publisher:  Chinese Standards(GB)
Price:24.00  
Number of Pages:20P.;A4  

Description:This standard includes instrument design, main is to use 226 hz probe tone of the outer ear acoustic impedance measurement/admittance modulus. This standard also made clear the characteristics of the prescribed by the manufacturer, the performance index and gives the four types of three types of don't should be provided by the facility. Also stipulates the routine methods used in the calibration of type approval test.  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  189KB
Tile in English:  Instruments for the measurement of aural acoustic impedance/admittance

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