ISO 354

Acoustics; Measurement of sound absorption in a reverberation room

1985-02-00

Hết hiệu lực

DIN 52212 (1961-01), MOD * DIN EN 20354 (1993-07), IDT * DIN EN 20354/A1 (1995-01), IDT * BS 3638 (1963-06-29), MOD * PD 5127 (1964), MOD * BS EN 20354 (1987-02-27), IDT * EN 20354 (1993-06), IDT * prEN 20354 (1993-02), IDT * EN ISO 354 (1993-06), IDT * EN ISO 354/prA1 (1994-11), IDT * NF S31-003 (1982-08-01), MOD * NF S31-003 (1993-09-01), IDT * UNI ISO 354 (1989), IDT * JIS A 1409 (1998-12-20), IDT * OENORM EN 20354 (1993-09-01), IDT * OENORM S 5104 (1986-10-01), IDT * SS-ISO 354 (1986-01-01), IDT * UNE-EN 20354 (1994-07-06), IDT * DS/ISO 354 (1986), IDT * NEN-ISO 354 (1989), IDT * STN EN ISO 354 (1997-10-01), IDT * NEN-ISO 354:1989 en (1989-08-01), IDT

ISO 354 (2003-05)

ISO 354 (1985-02) * ISO 354 (2003-05)

Acceptance (approval) * Acoustic absorption * Acoustic measurement * Acoustic testing * Acoustics * Building acoustics * Coefficients * Construction * Cutoff * Definitions * Erecting (construction operation) * Measurement * Measurement circuits * Measuring frequencies * Principle of measurement * Representations * Results * Reverberation * Reverberation rooms * Rooms * Sound * Sound absorption * Sound absorption coefficient * Sound energy * Sound sources * Test object * Testing * Tests

17.140.01. Các phép đo âm học và độ ồn nói chung
91.120.20. Cách âm. Chống rung

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