ASA – PDF Standards Store ?u= Fri, 25 Oct 2024 09:51:19 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png ASA – PDF Standards Store ?u= 32 32 ASA S1.13 2020 ?u=/product/publishers/asa/asa-s1-13-2020/ Sat, 19 Oct 2024 15:17:51 +0000 ANSI/ASA S1.13-2020 - Measurement of Sound Pressure Levels in Air
Published By Publication Date Number of Pages
ASA 2020 46
]]> None

PDF Catalog

PDF Pages PDF Title
8 1 Scope
2 Purpose
3 Applications
9 4 Normative references
10 5 Definitions
13 6 Types of sound
6.1 Temporal characteristics
15 7 Types of acoustical environment
7.1 Ideal acoustical environments
16 7.2 Practical acoustical environment
8 Instrumentation for measuring sound pressure levels
8.1 General requirements
8.2 Microphones
17 8.3 Sound level meters
18 8.4 Component systems
8.5 Frequency weightings
8.6 Octave-band and one-third octave-band analyzers
8.7 Data-logging and data-sampling instruments
19 8.8 Equipment for recording and storing data
9 Methods for measurement of sound pressure level at a point in space
20 9.1 Preparation for measurements
22 9.2 Measurement procedure
24 9.3 Measurement methods
27 9.4 Spatial aspects
10 Measurement uncertainty
28 11 Documentation of measurements—measurement record
11.1 Description of sound of interest
11.2 Description of acoustical environment
29 11.3 Instrumentation
11.4 Acoustical data
30 12 Reporting of measurement results—measurement report
31 Annex A
A.1 Field of application
A.2 Background
32 A.3 Microphone position
A.4 Instrumentation
A.5 Audibility requirement
33 A.6 Critical bandwidths
34 A.7 Tone-to-noise ratio method
37 A.8 Prominence ratio method
38 Figure A.1 — Tone-to-noise ratio method applied to a single tone in a critical band
Figure A.2 — Tone-to-noise ratio method applied to multiple tones in a critical band
42 Figure A.3 — Illustration of the prominence ratio method for prominent tone identification
43 A.9 Information to be recorded for prominent discrete tones
Figure A.4 — Criteria for prominence for both tone-to-noise ratio (A.7.5) and prominence ratio (A.8.6) as a function of frequency
44 Bibliography
45 Blank Page
46 Blank Page
]]> ASA S3 SC1.100 S12.100 2014 RA 2020 ?u=/product/publishers/asa/asa-s3-sc1-100-s12-100-2014-ra-2020/ Sat, 19 Oct 2024 15:17:51 +0000 ANSI/ASA S3/SC1.100-2014 / S12.100-2014 (R2020) - a joint project between ASC S3/SC 1 and ASC S12 - American National Standard Methods to Define and Measure the Residual Sound in Protected Natural and Quiet Residential Areas.
Published By Publication Date Number of Pages
ASA 2020 32
]]> None

]]> ASA S3.7 2016 RA 2020 ?u=/product/publishers/asa/asa-s3-7-2016-ra-2020/ Sat, 19 Oct 2024 15:17:50 +0000 ANSI/ASA S3.7-2016 (R2020) - American National Standard Method for Measurement and Calibration of Earphones
Published By Publication Date Number of Pages
ASA 2020 46
]]> None

]]> ASA S3.52 2016 RA 2020 ?u=/product/publishers/asa/asa-s3-52-2016-ra-2020/ Sat, 19 Oct 2024 15:17:50 +0000 ANSI/ASA S3.52-2016 (R2020) - American National Standard Measurements of the Threshold of Hearing and Signal Detectability in a Sound Field.
Published By Publication Date Number of Pages
ASA 2020 40
]]> None

]]> ASA S3.55 2014 Part 1 IEC 60318 1 2009 R2019 ?u=/product/publishers/asa/asa-s3-55-2014-part-1-iec-60318-1-2009-r2019/ Sat, 19 Oct 2024 15:17:50 +0000 ANSI/ASA S3.55-2014/Part 1 / IEC 60318-1:2009 (R2020) - American National Standard Electroacoustics – Simulators of Human Head and Ear – Part 1: Ear Simulator for the Measurement of Supra-aural and Circumaural Earphones.
Published By Publication Date Number of Pages
ASA 2019 32
]]> None

]]> ASA TR S12.13 2002 RA 2020 ?u=/product/publishers/asa/asa-tr-s12-13-2002-ra-2020/ Sat, 19 Oct 2024 15:17:50 +0000 ASA S12.13 TR-2002 (R2020)) - ANSI Technical Report Evaluating the Effectiveness of Hearing Conservation Programs through Audiometric Data Base Analysis.
Published By Publication Date Number of Pages
ASA 2020 33
]]> None

]]> ASA S3.5 1997 RA 2020 ?u=/product/publishers/asa/asa-s3-5-1997-ra-2020/ Sat, 19 Oct 2024 15:17:49 +0000 ANSI/ASA S3.5-1997 (R2020) - American National Standard Methods for Calculation of the Speech Intelligibility Index.
Published By Publication Date Number of Pages
ASA 2020 28
]]> None

]]> ASA S3.44 2016 Part 1 ISO 1999 2013 MOD RA 2020 ?u=/product/publishers/asa/asa-s3-44-2016-part-1-iso-1999-2013-mod-ra-2020/ Sat, 19 Oct 2024 15:17:48 +0000 ANSI/ASA S3.44-2016/Part 1 / ISO 1999:2013 (MOD) (R2020) - American National Standard Acoustics – Estimation of Noise-induced Hearing Loss – Part 1: Method for Calculating Expected Noise-induced Permanent Threshold Shift
Published By Publication Date Number of Pages
ASA 2020 40
]]> None

]]> ASA S3.42 2012 Part 2 IEC 60118 15 2012 RA 2020 ?u=/product/publishers/asa/asa-s3-42-2012-part-2-iec-60118-15-2012-ra-2020/ Sat, 19 Oct 2024 15:17:48 +0000 ANSI/ASA S3.42-2012/Part 2 / IEC 60118- 15:2012 (R2020) - American National Standard Testing Hearing Aids – Part 2: Methods for characterizing signal processing in hearing aids with a speech-like signal
Published By Publication Date Number of Pages
ASA 2020 40
]]> None

]]> ASA S3.42 1992 Part 1 RA 2020 ?u=/product/publishers/asa/asa-s3-42-1992-part-1-ra-2020/ Sat, 19 Oct 2024 15:17:48 +0000 ANSI/ASA S3.42-1992/Part 1 (R2020) - American National Standard Testing Hearing Aids with a Broad-Band Noise Signal.
Published By Publication Date Number of Pages
ASA 2020 24
]]> None

]]>