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precision methods engineering methods sound power levels noise sources reverberation rooms accessible design general requirements introductionthis standard screen decontamination machines key performance indicators performance category test items test accuracy requirements
GB/T 6881-1986 in English

GB/T 6881-1986 in English

SUPERSEDED

Acoustics--Determination of sound power levels of noise sources--Precision methods and engineering methods for reverberation rooms

  • Issued on:1986-09-13
  • Implemented on:2002-12-01
  • File Format:PDF
  • Delivery:Via email within 5 business days
Price(USD): $300.00
$291.00
Standard No: GB/T 6881-1986
Document status: SUPERSEDED
Superseded by: GB/T 6881.1-2002 Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms
GB/T 6881.2-2002 Acoustics--Determination of sound power levels of noise sources--Enginerring methods for small,movable sources in reverberant field--Part 1:Comparison method for hard-walled test room
GB/T 6881.3-2002 Acoustics--Determination of sound power levels of noise sources-using sound pressure--Engineering methods for small,movable sources in reverberant field--Part 2:Methods for special re
Superseded on: 2002-12-01
Title in English: Acoustics--Determination of sound power levels of noise sources--Precision methods and engineering methods for reverberation rooms
Title in Chinese: 声学 噪声源声功率级的测定混响室精密法和工程法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 5 business days
Issued on: 1986-09-13
Implemented on: 2002-12-01
Chinese Classification: Z32-Noise and vibration test methods
Professional Classification: GB-National Standard
Related Keywords: precision methods
engineering methods
sound power levels
noise sources
reverberation rooms
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