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ISO 9614-1

Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points

Số trang: 19
Ngày phát hành: 1993-06-00

Liên hệ
Specifies a method for measuring the component of sound intensity normal to a measurement surface which is chosen so as to enclose the noise source(s) of which the sound power level is to be determined. The one-octave, one-third-octave or band-limited weighted sound power level is calculated from the measured value. The method is applicable in situ or in special purpose test environments to any source for which a physically stationary measurement surface can be defined, and on which the noise generated by the source is stationary in time.
Số hiệu tiêu chuẩn
ISO 9614-1
Tên tiêu chuẩn
Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points
Ngày phát hành
1993-06-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN 45635-1 (1984-04), MOD * DIN EN ISO 9614-1 (1995-06), IDT * DIN EN ISO 9614-1 (2009-11), IDT * DIN ISO 9614-1 (1993-12), IDT * BS 7703 PART 1 (1993), IDT * BS EN ISO 9614-1 (1993-09-15), IDT * BS EN ISO 9614-1 (2010-08-31), IDT * GB/T 16404 (1996), NEQ * GB/T 16404 (1996), IDT * EN ISO 9614-1 (1995-04), IDT * EN ISO 9614-1 (2009-08), IDT * FprEN ISO 9614-1 (2009-03), IDT * prEN ISO 9614-1 (1994-11), IDT * NF S31-100-1 (1995-06-01), IDT * NF S31-100-1 (2009-11-01), IDT * S31-100-1PR, IDT * JIS Z 8736-1 (1999-02-20), IDT * SN EN ISO 9614-1 (1995), IDT * SN EN ISO 9614-1 (2010-01), IDT * OENORM EN ISO 9614-1 (1995-10-01), IDT * OENORM EN ISO 9614-1 (2010-01-01), IDT * OENORM EN ISO 9614-1/A1 (2009-04-15), IDT * OENORM ISO 9614-1 (1993-09-01), IDT * PN-EN ISO 9614-1 (1999-12-30), IDT * PN-EN ISO 9614-1 (2010-01-29), IDT * SS-EN ISO 9614-1 (1995-05-05), IDT * SS-EN ISO 9614-1 (2009-08-17), IDT * UNE-EN ISO 9614-1 (1995-12-30), IDT * UNE-EN ISO 9614-1 (2010-03-17), IDT * GOST 30457 (1997), IDT * TS EN ISO 9614-1 (2012-04-12), IDT * UNI EN ISO 9614-1:2009 (2009-10-15), IDT * STN EN ISO 9614-1 (1999-06-01), IDT * STN EN ISO 9614-1 (2009-12-01), IDT * CSN EN ISO 9614-1 (2010-04-01), IDT * CSN ISO 9614-1 (1995-08-01), IDT * DS/EN ISO 9614-1 (2009-10-13), IDT * DS/ISO 9614-1 (1993-08-31), IDT * NEN-EN-ISO 9614-1:1995 en (1995-05-01), IDT * NEN-EN-ISO 9614-1:2009 en (2009-08-01), IDT * SANS 9614-1:1993 * SABS ISO 9614-1:1993 (1997-07-08), IDT
Tiêu chuẩn liên quan
IEC 60942 (1988) * IEC 61043 * ISO 5725 (1986-09)
Thay thế cho
ISO/DIS 9614-1 (1989-06)
Thay thế bằng
Lịch sử ban hành
ISO 9614-1 (1993-06)
Acoustics; determination of sound power levels of noise sources using sound intensity; part 1: measurement at discrete points
Số hiệu tiêu chuẩn ISO 9614-1
Ngày phát hành 1993-06-00
Mục phân loại 17.140.01. Các phép đo âm học và độ ồn nói chung
Trạng thái Có hiệu lực
* ISO/DIS 9614-1 (1989-06)
Từ khóa
Acoustic testing * Acoustics * Calibration * Definitions * Determination * Ear protectors * External noise * Intensity * Machines * Measurement * Measuring environment * Measuring instruments * Measuring techniques * Measuring uncertainty * Methods * Noise * Noise emissions * Noise (environmental) * Noise measurements * Noise sources * Precision * Properties * Sound fields * Sound intensity * Sound level * Sound power * Sound sources * Specification (approval) * Temperature * Winds * Processes * Procedures * Engines * Extraneous noise
Mục phân loại
17.140.01. Các phép đo âm học và độ ồn nói chung
Số trang
19

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