ISO 10848-1:2017
Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 1: Frame document

Standard No.

ISO 10848-1:2017

Release Date

2017

Published By

International Organization for Standardization (ISO)

Latest

ISO 10848-1:2017

Scope

or several building components. These measurements are performed in a laboratory test facility or in the field. The performance of the building components is expressed either as an overall quantity for the combination of elements and junction (such as the normalized flanking level difference and/or normalized flanking impact sound pressure level) or as the vibration reduction index of a junction or the normalized direction-average vibration level difference of a junction. Two approaches are used for structure-borne sound sources in buildings, a normalized flanking equipment sound pressure level and a transmission function that can be used to estimate sound pressure levels in a receiving room due to structure-borne excitation by service equipment in a source room. The former approach assumes that flanking transmission is limited to one junction (or no junction if the element supporting the equipment is the separating element), and the latter considers the combination of direct (if any) and all flanking transmission paths. This document contains definitions, general requirements for test elements and test rooms, and measurement methods. Guidelines are given for the selection of the quantity to be measured, depending on the junction and the types of building elements involved. Other parts of ISO 10848 specify the application for different types of junction and building elements. The quantities characterizing the flanking transmission can be used to compare different products, or to express a requirement, or as input data for prediction methods, such as ISO 12354-1 and ISO 12354-2.

ISO 10848-1:2017 Referenced Document

• IEC 60942:2003 Electroacoustics - Sound calibrators
• IEC 61183:1994 Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
• IEC 61260-1:2014 IEC 61260-1: Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
• IEC 61260-2:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests
• IEC 61260-3:2016 Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests
• IEC 61672-1:2013 Electroacoustics - Sound level meters - Part 1: Specifications
• IEC 61672-3:2013 Electroacoustics - Sound level meters - Part 3: Periodic tests
• ISO 10140-2:2010 Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation
• ISO 10140-4:2010 Acoustics - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements
• ISO 10140-5:2010 Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment
• ISO 10848-2:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 2: Application to light elements when the junction has a small influence
• ISO 10848-3:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 3: Application to light elements when the junction has a substantial influence
• ISO 10848-4:2010 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 4: Application to junctions with at least one heavy element
• ISO 12354-1:2017 Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 1: Airborne sound insulation between rooms
• ISO 12354-2:2017 Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 2: Impact sound insulation between rooms
• ISO 15186-1:2000 Acoustics - Measurement of sound insulation in buildings and of building elements using sound intensity - Part 1: Laboratory measurements
• ISO 1683:2015 Acoustics - Preferred reference values for acoustical and vibratory levels
• ISO 18233:2006 Acoustics - Application of new measurement methods in building and room acoustics
• ISO 3382-2:2008 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms
• ISO 5348:1998 Mechanical vibration and shock - Mechanical mounting of accelerometers
• ISO 717-1:2013 Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation
• ISO 717-2:2013 Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation
• ISO 7626-1:2011 Mechanical vibration and shock - Experimental determination of mechanical mobility - Part 1: Basic terms and definitions, and transducer specifications
• ISO 7626-2:2015 Mechanical vibration and shock - Experimental determination of mechanical mobility - Part 2: Measurements using single-point translation excitation with an attached vibration exciter
• ISO 7626-5:1994 Vibration and shock - Experimental determination of mechanical mobility - Part 5: Measurements using impact excitation with an exciter which is not attached to the structure

ISO 10848-1:2017 history

• 2017 ISO 10848-1:2017 Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms - Part 1: Frame document
• 2006 ISO 10848-1:2006 Acoustics - Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - Part 1: Frame document