Số hiệu tiêu chuẩn
ISO 11691
Tên tiêu chuẩn
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method
Ngày phát hành
1995-08-00
Tiêu chuẩn tương đương
DIN EN 31691 (1993-05), MOD * DIN EN ISO 11691 (1996-02), IDT * DIN EN ISO 11691 (2010-01), IDT * BS EN ISO 11691 (1997-03-15), IDT * BS EN ISO 11691 (2010-05-31), IDT * GB/T 16405 (1996), NEQ * EN ISO 11691 (1995-08), IDT * EN ISO 11691 (2009-08), IDT * FprEN ISO 11691 (2009-04), IDT * NF S31-610 (1996-01-01), IDT * NF S31-610 (2009-11-01), IDT * S31-610PR, IDT * SN EN ISO 11691 (1996), IDT * SN EN ISO 11691 (2010-01), IDT * OENORM EN ISO 11691 (1996-05-01), IDT * OENORM EN ISO 11691 (2010-01-01), IDT * PN-EN ISO 11691 (2000-05-08), IDT * PN-EN ISO 11691 (2009-12-15), IDT * SS-EN ISO 11691 (1995-10-27), IDT * SS-EN ISO 11691 (2009-08-31), IDT * UNE-EN ISO 11691 (1996-05-23), IDT * UNE-EN ISO 11691 (2010-04-14), IDT * GOST R 52799 (2007), IDT * TS EN ISO 11691 (2001-05-10), IDT * TS EN ISO 11691 (2011-01-13), IDT * UNI EN ISO 11691:2009 (2009-10-15), IDT * STN EN ISO 11691 (1998-07-22), IDT * STN EN ISO 11691 (2009-12-01), IDT * CSN EN ISO 11691 (2010-03-01), IDT * CSN ISO 11691 (1996-08-01), IDT * DS/EN ISO 11691 (1996-11-01), IDT * DS/EN ISO 11691 (2009-10-13), IDT * NEN-EN-ISO 11691:1995 en (1995-10-01), IDT * NEN-EN-ISO 11691:2009 en (2009-09-01), IDT
Thay thế cho
ISO/DIS 11691 (1995-02)
Từ khóa
Acoustic measurement * Acoustic testing * Acoustics * Air ducts * Cables * Calibration * Canals * Checking equipment * Classes * Definitions * Ducts * Engine silencers * Flow * Insertion loss * Laboratory testing * Laboratory tests * Loudspeakers * Measurement * Measurement circuits * Measuring environment * Measuring equipment * Measuring techniques * Microphones * Mineral wool * Noise abatement * Precision * Reverberation rooms * Safety of machinery * Sonic testing * Sound * Sound meters * Sound sources * Test results * Testing * Testing devices * Sewers * Channels