GB/T 14199-1993
Replaced
T/ZZB 0712-2018
Active
Group standards
T/ZZB 0712-2018 Environmental Noise Automatic Monitoring System
T/ZZB 0712-2018 Environmental Noise Automatic Monitoring System
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0712-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Acoustic metrology
ICS Name:
Electroacoustics
Publish Date:
2018-11-02
Implement Date:
2018-11-30
Scope
Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments of the automatic environmental noise monitoring system (hereinafter referred to as the monitoring system). This standard applies to automatic environmental noise monitoring systems with an accuracy grade of Level 1 (which includes functions such as sound level meters, statistical analyzers, octave filters, and 1/3 octave filters), with a measurement range of 10 Hz to 20 kHz.
Development Information
Related Standards
GB/T 4128-1995
Active
GB/T 4128-1995 Acoustics—Standard hydrophone
GB/T 15953-1995
Replaced
GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance
GB/T 16540-1996
Active
GB/T 16540-1996 Acoustics—Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz—Hydrophone method
YY/T 0458-2003
Replaced
YY/T 0458-2003 Technical requirements for ultrasonically blood-mimicking Doppler phantom
GB/T 20441.4-2006
Active